Check
Use the diagram to answer the question.
If m Z1 = 45°, which other angles have a measure of
45°? Check all that apply.
t
22
O 23
a
1
2
m 24
25
3
4
b
>>
26
5
6

Answer:

525

Step-by-step explanation:

i really dont know what it asking

Answer:

5, 3

Step-by-step explanation:

correct on edge2020

Answer:

(5, 3)

Step-by-step explanation:

late but still lol

Perpendicular = 15cm

Base = 36cm

Let Hypotenuse = X

By using Pythagoras theorem

15^2 + 36^2 = x^2

x^2 = 1296

x =  ± 39

since length cannot be negative Length of missing side = 39

function A,b, and c are linear. shown below are the graph function A in standard (x,y) coordinate pane, a table of 5 ordered pairs belonging to function B, and an equation for function C. Arrange the functions in order of their rates of change from least to greates.

Answer:

210

14x15=210

Step-by-step explanation:

14x15 =210

Answer:

A' (0,20)

B' (30,-20)

C' (-10,-40)

Answered by GAUTHMATH

To calculate the gain on the sale of the office furniture, we need to determine the asset's book value and compare it to the sale price.

First, let's calculate the accumulated depreciation on the furniture. The furniture was purchased on January 1, 2014, and the straight-line depreciation method is used over 10 years with a salvage value of $80,200.

Depreciation per year = (Cost - Salvage Value) / Useful Life

Depreciation per year = ($746,800 - $80,200) / 10 years

Depreciation per year = $66,160

Next, we need to calculate the accumulated depreciation for the period from January 1, 2014, to May 1, 2021 (the date of the sale). This is approximately 7.33 years.

Accumulated Depreciation = Depreciation per year × Years

Accumulated Depreciation = $66,160 × 7.33 years

Accumulated Depreciation = $484,444.80

Now, we can calculate the book value of the furniture:

Book Value = Cost - Accumulated Depreciation

Book Value = $746,800 - $484,444.80

Book Value = $262,355.20

Finally, we can calculate the gain on the sale:

Gain on Sale = Sale Price - Book Value

Gain on Sale = $300,000 - $262,355.20

Gain on Sale = $37,644.80

Therefore, the gain that should be recognized on the sale of the office furniture is approximately $37,644.80.

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The gain that should be recognized on the sale of the office furniture is $84,080.

The gain is calculated by subtracting the equipment's book value from the sale price. This gain will be reported on the company's income statement. Here is how to calculate the gain:First, find the equipment's book value using the straight-line method of depreciation.

Straight-line depreciation is calculated by taking the difference between the equipment's original cost and its salvage value, and then dividing it by the number of years the equipment is used. The annual depreciation expense is then multiplied by the number of years the equipment is used to find the equipment's book value at the end of its useful life.

For this question, the book value of the equipment at the time of sale is:Cost of equipment: $746,800Salvage value: $80,200Depreciable cost: $746,800 - $80,200 = $666,600Annual depreciation: $666,600 ÷ 10 years = $66,660Book value at the end of 2020: $666,600 - ($66,660 x 7) = $156,420

Next, subtract the equipment's book value from the sale price to find the gain:Sale price: $300,000Book value: $156,420Gain: $143,580Finally, round the gain to the nearest dollar:$143,580 ≈ $143,580.00So the gain that should be recognized on the sale of the office furniture is $84,080.

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There is a 0.81 Probability that the breakdown entails a gas leak. Given that there is a gas leak, there is a 0.63 percent chance that there is evidence of electrical failure. Given that there is evidence of an electrical failure, the likelihood of a gas leak is 0.77.

A)

Total number of  units

= 55 + 32 + 17 + 3

= 107

Hence the Probability that  failure involves a gas leak

= ( 55 + 32 ) / 107

= 0.8131

B) Probability that there is  a evidence of electrical failure given that there is a gas leak

P ( A / B ) = P( A∩B ) = 55/107 = 0.5140

P ( B ) = ( 55 + 32 ) / 107 = 0.8131

Hence P ( A / B ) = 0.5140 / 0.8131 = 0.6322

A = failure due to electrical

B = failure due to gas leak

C)  Probability of a gas leak given that there is evidence of electrical failure

P ( B / A ) =  P ( B ∩ A ) = 0.5140

P( A ) = ( 55 + 17 ) / 107  = 0.6729

Hence P ( B / A ) = 0.5140 / 0.6729 = 0.7639

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Answer:

x = 4

Step-by-step explanation:

the segment inside the triangle is an angle bisector and divide the opposite side into segments that are proportional to the other two sides, that is

\(\frac{x}{x+4}\) = \(\frac{x+6}{2x+12}\) = \(\frac{x+6}{2(x+6)}\) = \(\frac{1}{2}\) ( cross- multiply )

2x = x + 4 ( subtract x from both sides )

x = 4

The total amount received at the end of 1 year will be 242000

The amount available in Austin's saving account: $100,000

Rate of interest = 142% per year

Simple interest: Simple interest is a quick and simple formula for figuring out how much interest will be charged on loan. The daily interest rate, the principle, and the number of days between payments are multiplied to calculate simple interest.

The formula for simple interest is given:

Simple Interest = P*R*T/100

where P = principal amount invested

R = rate of interest per year

T = time in years for which the amount is invested

Substituting the values in the formula we get:

Simple interest = 100000*142*1/100

= 142000

Total amount after 1 year = Principal invested + Simple interest earned

= 100000 + 142000

= 242000

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Answer:

12996

Step-by-step explanation:

Using the information provided in the table, The total holding cost is  $547.50, the total setup cost is $600 and the total cost is  $1,147.50.

To develop a POQ (Periodic Order Quantity) solution use a lot-for-lot solution, which means that we will order exactly what we need for each period.

The missing values can be found on the attached table.

From the table, the total holding cost which is the sum of the holding costs for all periods is $547.50 while the total setup cost which is the sum of the setup costs for all periods is $600.

Therefore, the total cost is the sum of the holding cost and the setup cost and it is calculated as $1,147.50.

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Confounding variables is the term used to describe these additional factors that might have an effect on the stress levels of tea drinkers.

Confounding variables are those that have an effect on other factors in such a way that misleading or distorted relationships between two variables result. They misinterpret the "real" relationship between two variables. Confounding variable illustration You track sunburns and ice cream consumption. You discover that eating more ice cream increases your chances of becoming sunburned. To establish if a particular risk factor produced confounding, compare the estimated measure of association before and after controlling for confounding. To put it another way, compute the measure of association before and after correcting for a potential confounding factor.

Here,

Confounding variables are the terms used to explain these other elements that may have an influence on tea users' stress levels.

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Answer:

The correct option is;

D. The function is positive when x > 0

Step-by-step explanation:

The reciprocal parent function is of the form;

\(y = \dfrac{a}{x - h} + k\)

Where;

h = The horizontal translation

k = The vertical translation

a = The orientation of the graph

Therefore, whereby we have, h = 0, k = 0. and a = 1, the equation becomes;

\(y = \dfrac{1}{x - 0} + 0 = \dfrac{1}{x}\)

Therefore, the value of the function y is positive when x > 0 and is negative when x < 0.

Answer:

84\(m^{2}\)

Step-by-step explanation:

Bottom:

3 x 4 = 12

Top:

3 x 4 = 12

Right side:

3 x 5 = 15

Left side:

3 x 5 = 15

Front:

4 x 5 = 20

Back:

4 x 5 = 20

Add it all up:

12 + 12 + 15 + 15 + 20 + 20 = 84 \(m^{2}\)

Helping in the name of Jesus.

Answer:

what are you supposed to solve for?

Step-by-step explanation:

Answer:

Can anyone say what are we supposed to ans or solve

1.) the solutions to the equation f(x) = -log₁(x) are x = -1/2 and x = 1/2.

2.) the solution to the inequality g(x) < 1 is x < -2.

3.) This inequality is always false, which means there are no solutions.

4.)  the solution to the equation r(x) ≤ 0 is x ≤ 0.

5.) The domain of the expression (r. l) (x) is the set of all real numbers greater than 0

6.) The domain of the expression (X) is the set of all real numbers .

1.1 The domain of f, D₁, is the set of all real numbers greater than 0 because both logarithmic functions in f require positive inputs.

To solve the equation f(x) = -log₁(x), we have:

log₁₀(4) + log₃(x) = -log₁(x)

First, combine the logarithmic terms using logarithmic rules:

log₁₀(4) + log₃(x) = log₁(x⁻¹)

Next, apply the property logₐ(b) = c if and only if a^c = b:

10^(log₁₀(4) + log₃(x)) = x⁻¹

Rewrite the left side using exponentiation rules:

10^(log₁₀(4)) * 10^(log₃(x)) = x⁻¹

Simplify the exponents:

4 * x = x⁻¹

Multiply both sides by x to get rid of the denominator:

4x² = 1

Divide both sides by 4 to solve for x:

x² = 1/4

Take the square root of both sides:

x = ±1/2

Therefore, the solutions to the equation f(x) = -log₁(x) are x = -1/2 and x = 1/2.

1.2 The domain of g, Dg, is the set of all real numbers greater than or equal to -3 because the square root function requires non-negative inputs.

To solve the equation g(x) < 1, we have:

√(x + 3)² < 1

Simplify the inequality by removing the square root:

x + 3 < 1

Subtract 3 from both sides:

x < -2

Therefore, the solution to the inequality g(x) < 1 is x < -2.

1.3 The domain of h, Dh, is the set of all real numbers because there are no restrictions or limitations on the expression 5x²x².

To solve the inequality 2 < h(x), we have:

2 < 5x²x²

Divide both sides by 5x²x² (assuming x ≠ 0):

2/(5x²x²) < 1/(5x²x²)

Simplify the inequality:

2/(5x⁴) < 1/(5x⁴)

Multiply both sides by 5x⁴:

2 < 1

This inequality is always false, which means there are no solutions.

1.4 The domain of r, Dr, is the set of all real numbers because there are no restrictions or limitations on the expression 2³x-1-2x+2.

To solve the equation r(x) ≤ 0, we have:

2³x-1-2x+2 ≤ 0

Simplify the inequality:

8x - 2 - 2x + 2 ≤ 0

6x ≤ 0

x ≤ 0

Therefore, the solution to the equation r(x) ≤ 0 is x ≤ 0.

1.5 The domain of the expression (r. l) (x) is the set of all real numbers greater than 0 because both logarithmic functions in (r. l) (x) require positive inputs.

1.6 The domain of the expression (X) is the set of all real numbers because there are no restrictions or limitations on the variable X.

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Answer:

1.A, 2.D

Step-by-step explanation:

a: circumference = 2pi x r

2 x pi x (8)

= 16pi = 50.27

option A

b: Option D

Answer:

A- 50.24

D- the ratio of the circumference of a circle to its diameter

Step-by-step explanation:

circumference (c) = 2πr (2 times pi times radius)

they give you the radius which is 8

c= 2πr

c= 2π(8)

c=16π

you can see all the answers they give you are numbers so you can assume they are rounding pi to 3.14

c=16(3.14)

c=50.24

-------------------------

the ratio of the circumference of a circle to its diameter

you can test this

c:d = π

use example from earlier

50.24: 8(2) = π  ?             multiply by 2 because radius times 2 is diameter

50.24: 16 = π  ?

50.24/ 16 = π  ?

3.14 = π

true

Answer:

1)state bank

2)$16.21

Step-by-step explanation:

CHECK THE COMPLETE QUESTION BELOW

Whitney deposits $9,000 for two years. She compares two different banks. State Banks will pay her 4.1% interest, compounded monthly. Kings Savings will pay her 4.01% interest, compounded continuously.Which bank pays higher interest? How much higher?

The Amount in the formula for compound interest is

A= P(1+r)^2

P = principal amount,

r = rate per periods,

t = number of periods,

To know the interest she got from the State bank, we say

P = $ 9000, r = 4.1% = 0.041, t = 2 years,

A= 9000(1+0.041)^2

A= 9000(1.041)^2

= 9767.74

Then interest earned = A - P

= 9767.74 - 9000

= $ 767.74

To know the interest she got from the State bank, we say

P = $ 9000, r = 4.01% = 0.0401, t = 2 years,

A= 9000(1+0.0401)^2

A= 9000(1.0401)^2

= 9751.53

Then interest earned = A - P

= 9767.74 - 9000

= $ 751.53

The difference between the two interest is ($ 767.74 - $ 751.53)

=$16.21

Hence state bank will have $16.21 higher interest

Answer:

An inverse function is a function that undoes the action of the another function. A function g is the inverse of a function f if whenever y=f(x) then x=g(y). In other words, applying f and then g is the same thing as doing nothing. We can write this in terms of the composition of f and g as g(f(x))=x.

Step-by-step explanation:

The inverse function returns the original value for which a function gave the output. ... A function that consists of its inverse fetches the original value.

Example : f(x) = 2x + 5 = y. Then, g(y) = (y-5)/2 = x is the inverse of f(x).

It will take 2/3 hour or 40 minutes to fill the tank if both pipes are used.

Let pi be pipe 1 and pi2 be pipe 2

pi = 1 / 1

pi2 = 1 / 2

together = 1/1 + 1/2 ;

3/2 time ; 2/3 hour.

It will take 2/3 hour or 40 minutes to fill the tank if both pipes are used.

Problem-solving is the act of defining a problem; figuring out the motive of the problem; identifying, prioritizing, and deciding on alternatives for a solution; and implementing an answer.

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Based on the given confidence interval, there is evidence to support the claim that the true average echo duration of lightning flashes is 0.8 seconds.

To determine if the evidence supports the claim that the true average echo duration of lightning flashes is 0.8 seconds, we need to check if the value 0.8 falls within the confidence interval.

The 95% two-sided confidence interval for the true average echo duration is (0.743, 0.877). Since the value 0.8 falls within this interval, it means that the true average echo duration of lightning flashes of 0.8 seconds is within the range of values that is supported by the data.

Therefore, based on the given confidence interval, there is evidence to support the claim that the true average echo duration of lightning flashes is 0.8 seconds.

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Answer:

32ft

Step-by-step explanation:

Tan = opp/adj

Tan(65) = n / 15

Tan(65) x 15 = n

n = 32.16 = 32ft

Answer:

32 feet

Step-by-step explanation:

Hi there!

We are given a right triangle and the angle of elevation (one of the acute angles in the triangle) as 65°, as well as one of the legs (sides that make up the right triangle) as 15

We need to find the height of the triangle.

Let's make the height of the triangle (the side we need to find) x

Since we need to find the height of the triangle, let's use tangent. As we have the angle of elevation given, we'll use that.

Recall that tangent is \(\frac{opposite}{adjacent}\)

in reference to the angle of elevation, the opposite side is x, and the adjacent side is 15

that means that:

tan(65)=\(\frac{x}{15}\)

plug tan(65) into your calculator (make sure it's on degree mode!)

tan(65)≈2.14

2.14=\(\frac{x}{15}\)

multiply both sides by 15 to clear the fraction

32.1=x

The problem asks us to round to the nearest foot, so the height of the building is 32 feet

Hope this helps! :)

Answer:

Step-by-step explanation:

9)

x + x - 26 = 180

2x = 180 + 26

2x = 206

x = 206 : 2

x = 103

check

103 + 103 - 26 = 180

180 = 180

the answer is good

10.

2x - 40 = x + 10

x = 40 + 10

x = 50

check

2 * 50 - 40 = 50 + 10

60 = 60

the answer is good

Answer:

69

Step-by-step explanation:

167-152=15

This is the number of people that only brought pens

167-84=83

This is the number of people that only brought pencils.

167-15-83=69

This is the number of people that brought both pencils and pens.

Answer:

w is -3

Step-by-step explanation:

A line with a perpendicular slope with have a slope that is the negative inverse of the reference line.  If the reference line is -(2/3), the perpendicular line will have a slope of (3/2).

The line formed by ab:  y = (3/2)x + b

We have one given point on line ab with one coordinate known, (3,4), so let's use it to find b:

y = (3/2)x + b

4 = (3/2)*3 + b for (3,4)

4 = (9/2) + b

b = 4 - (9/2)

b = - 0.5

The equation is y = (3/2)x - 0.5

The slope of (3/2) is equal to the Rise/Run of two points on the line:  (3,4) and (w,-5):

    Rise = (4 - (-5)) = 9

    Run = (3 - w)

Slope =  9/(3-w)

(3/2) =  9/(3-w)

(3/2)(3-w) =  9

(9/2) - (3/2)w = 9

9 - 3w = 18

-3w = 9

w = -3

Point b is (-3, -5)

See attached graph.

D: "\(c_{1} = 10\) and \(c_{2} = 2\)" are programmer-defined constants for quadratic probing that cannot be used in a quadratic probing equation. Option D is correct answer.

The quadratic probing equation is defined as:

h (k, i) = (h′(k) + \(c_{1}\) * i + \(c_{2}\) * i^2) mod m,

where h′(k) is the hash value of key

k and m is the size of the hash table.

The constants \(c_{1}\) and \(c_{2}\) are programmer-defined constants that are used to compute the new hash index when a collision occurs in the hash table.

The given hash function is h(k) = k % 10.

Therefore, the hash value of any key will be between `0` and `9`.Now, let's check which of the given programmer-defined constants for quadratic probing cannot be used in a quadratic probing equation:

Option A: `c1 = 1 and c2 = 0`This option can be used in the quadratic probing equation. It means that linear probing is being used.

Option B: \(c_1 = 5\) and \(c_2 = 1\) This option can be used in the quadratic probing equation. It means that the new index is being computed as `h(k, i) = (h′(k) + 5i + i^2) mod m`.

Option C: \(c_1 = 1\) and \(c_2 = 5\) This option can be used in the quadratic probing equation. It means that the new index is being computed as `h(k, i) = (h′(k) + i + 5i^2) mod m`.

Option D: \(c_1 = 10\) and \(c_2 = 2\) This option cannot be used in the quadratic probing equation. It means that the new index is being computed as `h(k, i) = (h′(k) + 10i + 2i^2) mod m`.

Since \(c_{1}\) is greater than or equal to `m`, this equation will always result in a hash index that is greater than or equal to `m`. Therefore, it is not possible to use `\(c_{1}\)= 10` in the quadratic probing equation. Hence, the correct option is D.

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