Write the ordered pair for each given point:
9) J ___
10) E ___
11) X ___
12) Z ___
13) B ___
14) D ___
15) R ___
16) W ___

I WILL PUT BRAINLIEST!!

The term "isometric" has the Greek roots "isos," which means "same," and "metron," which means "measure." The definition of an isometric transformation is one in which the original figure and its transformed equivalent have the same shape, size, and orientation.

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Answer:

5.5 or simply 6

Step-by-step explanation:

6 = 33

1 = x

6x = 33

x = 5.5 ~6

Answer:

33

Step-by-step explanation:

92.4/2.8 = 33

Answer:

[See Below]

Step-by-step explanation:

\(Hey~There!\)

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→ Divide:

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1) from the given figure

There is a line that passes through points (2, 1) and (0, -3)

The rule of the slope of a line passes through two points on a line

(x1, y1) and (x2, y2) is

x1 = 2 and y1 = 1

x2 = 0 and y2 = -3

Substitute them in the rule of the slope to find it

The slope of the line is 2

Very important notes about the slope

1. The slope of the vertical line (parallel to the y-axis) is undefined

2. the slope of the horizontal line (parallel to the x-axis) is zero

R = (ax - p)/(q + bx)

(ax - p) = R(q + bx)

ax - p = Rq + Rbx

ax - Rbx = Rq + p

x(a - Rb) = Rq + p

x = (Rq + p)/(a - Rb)

Answer:

es sobre máximo común divisor verdad???

A²+B²= C²

31²+ 21²= z²

961+441 = z²

1402= z²

z= 37.443290454

Answer:

Student 2 is incorrect because he didn't use the formula properly

Step-by-step explanation:

The exponential function is often used to model natural growing or decaying processes, where the change is proportional to the actual quantity.

An exponential decaying function is expressed as:

\(C(t)=C_o\cdot(1-r)^t\)

Where:

C(t) is the actual value of the function at time t

Co is the initial value of C at t=0

r is the decaying rate, expressed in decimal

The initial value of the item is Co=$1000, the rate of decay is r=40%=0.4, and the time is t=3 years.

Substituting into the formula:

\(C(3)=\$1000\cdot(1-0.4)^3\)

\(C(3)=\$1000\cdot0.6^3\)

C(3)=$216

Student 2 is incorrect because he didn't use the formula properly

Answer:

The median is the middle number; found by ordering all data points and picking out the one in the middle.

You want to put the numbers in order:

47, 49, 49, 50, 52, 57, 57, 57, 61

Then you go one number at a time from both ends until you get into the middle:

47, 49, 49, 50, 52, 57, 57, 57, 61

47, 49, 49, 50, 52, 57, 57, 57, 61

47, 49, 49, 50, 52, 57, 57, 57, 61

47, 49, 49, 50, 52, 57, 57, 57, 61

47, 49, 49, 50, 52, 57, 57, 57, 61

So the answer is 52.

Tip: when you do this and you are left with two numbers that are in the middle, add them and divide them by 2.

Answer:

52

Step-by-step explanation:

Arrange your numbers in numerical order.

Count how many numbers you have.

47, 49, 49, 50, 52, 57, 57, 57, 61

Median = Middle

52 is the number in the middle

Step-by-step explanation:

from,

f (x) = 2x-2+5

BUT x=-2

f (x) = 2 (-2)-2+5

= -4-2+5

= -6+5

= -1

so,

f (x) = -1

Answer:

\((\frac{1}{2}+\frac{\sqrt{3}}{2}i)^5=\frac{1}{2}-\frac{\sqrt{3}}{2}i\)

Step-by-step explanation:

Convert 1/2 + i√3/2 to rectangular form

\(\displaystyle z=a+bi=\frac{1}{2}+\frac{\sqrt{3}}{2}i\\\\r=\sqrt{a^2+b^2}=\sqrt{\biggr(\frac{1}{2}\biggr)^2+\biggr(\frac{\sqrt{3}}{2}\biggr)^2}=\sqrt{\frac{1}{4}+\frac{3}{4}}=\sqrt{1}=1\\\\\theta=\tan^{-1}\biggr(\frac{b}{a}\biggr)=\tan^{-1}\biggr(\frac{\frac{\sqrt{3}}{2}}{\frac{1}{2}}\biggr)=\tan^{-1}(\sqrt{3})=\frac{\pi}{3}\\\\z=\cos\frac{\pi}{3}+i\sin\frac{\pi}{3}\)

Use DeMoivre's Theorem

\(\displaystyle z^n=r^n(\cos(n\theta)+i\sin(n\theta))\\\\z^5=1^5\biggr(\cos\biggr(\frac{5\pi}{3}\biggr)+i\sin\biggr(\frac{5\pi}{3}\biggr)\biggr)\\\\z^5=\frac{1}{2}-\frac{\sqrt{3}}{2}i\)

Answer: d. 658,350

Step-by-step explanation: A total of 3,300,000 of tax returns are filed.

When filed electronically, 0.05% of all the returns contain errors, which means:

3,300,000 * \(\frac{0.05}{100}\) = 1650

When filed manually, 20% contain error:

3,300,000 * 0.2 = 660000

The difference of the number of tax returns that contain error between manually and electronically filed is

660,000 - 1,650 = 658,350

There will be 658,350 tax returns filed manually more than electronically.

The number of manually filed returns containing errors will there be than electronically filed returns containing errors is: d. 658,350.

Using this formula

Number of manually filed returns=(Tax returns filed manually contain errors×Tax return)- (Tax returns filed electronically contain errors× Tax return)

Let plug in the formula

Number of manually filed returns=(20%×3.3 million)-(0.05%×3.3 million)

Number of manually filed returns=660,000-1650

Number of manually filed returns=658,350

Inconclusion the number of manually filed returns containing errors will there be than electronically filed returns containing errors is: d. 658,350.

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Answer:

C

Step-by-step explanation:

The other 2 aren't rational numbers

I am not completely confident in my answer, so lmk if it's right

Answer:

15. 4x¹⁰

16. 30m³

Step-by-step explanation:

15. Area of Rectangle is given by A=LW

    since W=x⁵ and L is 4 times W, L=4x⁵

    therefore, A = x⁵(4x⁵) = 4x¹⁰

16. Volume of Rectangular Prism is V=LWH

    W=6L=6m  and  H=5L=5m  and  L=m

   so V = m(6m)(5m) = 30m³

The launching of the hot air balloon is from the ocean beach is an illustration of a projectile motion

The function is given as:

\(p(x) =-\frac{2}{2500}x^2 + 0.7x\)

Differentiate

\(p'(x) =-\frac{4}{2500}x + 0.7\)

Set to 0

\(-\frac{4}{2500}x + 0.7 = 0\)

Subtract 0.7 from both sides

\(-\frac{4}{2500}x =- 0.7\)

Multiply through by -2500/4

\(x =437.5\)

Hence, the horizontal distance which a maximum height is attained is 437.5 meters

In (a), we have:

\(x =437.5\)

Substitute \(x =437.5\) in p(x)

\(p(437.5) =-\frac{2}{2500} * 437.5^2 + 0.7 * 437.5\)

Evaluate

\(p(437.5) =153.125\)

Hence, the maximum height above the sea level is 153.125 metres

In (b), the maximum height above the sea level is 153.125 metres

The ratio of the height on land and sea is given as:

Land : Sea = 2 m : 20 m

For the maximum height, we have:

Land : 153.125 m= 2 m : 20 m

Express as fraction

Land / 153.125 m = 2 /20

Multiply both sides by 153.125

Land = 15.3125

Approximate

Land = 15.3

Hence, the maximum height above the ground level is 15.3 meters

We have:

\(p(x) =-\frac{2}{2500}x^2 + 0.7x\)

Substitute 50 for P(x)

\(-\frac{2}{2500}x^2 + 0.7x = 50\)

Using a graphing calculator, we have:

x = 78.465 and 796.535

Hence, the horizontal distances where the balloon 50 m above the ground are 78.465 and 796.535 meters

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Answer : 8$

you have 1$ left

The amount cheaper is the car washes Malcolm orders than the car washes Martha's order is $13.

The correct answer choice is option B.

Malcolm's gift card = $50.

Cost Malcolm's car wash per visit = $7

Martha's gift card = $180

Cost Martha's car wash per visit = Difference between gift card balance of first and second visit

= $180 - $160

= $20

How cheap is the car washes Malcolm orders than the car washes Martha's order = $20 - $7

= $13

Therefore, Malcolm's car wash is cheaper than Martha's car wash by $13

The complete question is attached in the diagram.

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9514 1404 393

Answer:

  (a) cannot be determined

  (b) 44 cm^2

  (c) 87 m^2

  (d) 180 m^2

  (e) 132 m^2

Step-by-step explanation:

(a) missing a horizontal dimension

__

(b) The difference between the bounding rectangle and the lower-left cutout is ...

  (8 cm)(7 cm) -(3 cm)(4 cm) = (56 -12) cm^2 = 44 cm^2

__

(c) The difference between the bounding rectangle and the center cutout is ...

  (13 m)(7 m) -(4 m)(1 m) = (91 -4) m^2 = 87 m^2

__

(d) The difference between the bounding rectangle and the two cutouts is ...

  (20 m)(25 m) -(16 m)(20 m) = (20 m)(25 -16) m = (20 m)(9 m) = 180 m^2

__

(e) The difference between the bounding rectangle and the two cutouts is ...

  (14 m)(12 m) -(12 m)(3 m) = (12 m)(14 -3) m = (12 m)(11 m) = 132 m^2

Answer:

4√73

Step-by-step explanation:

x^2= 12^2 + 32^2

x^2= 144+ 1024

x^2=1168

x= 4√73

el complemento de un ángulo

Step-by-step explanation:

En este caso 70 ° y 20 ° son complementarios porque 70° + 20° = 90°.

Más ejemplos podrían ser 47° y 43°, ya que 47° + 43° = 90°, 30° y 60°, 45° y 45° , etc.

Dos ángulos son suplementarios si su suma forma un ángulo llano, es decir, 180°.

All cases where v and x are both negative or both  positive numbers.

Answer:

\(f(x)^{-1}=-x+5\)

Step-by-step explanation:

It looks like the function is f(x)=-x+5.

To find the inverse, first replace f(x) with y.

y=-x+5

Switch the y and x.

x=-y+5.

Solve for y.

x-5=-y

-x+5=y

\(f(x)^{-1}=-x+5\)

I hope this helps!

pls ❤ and mark brainliest pls

The graph of the given function is attached.

Given is a function for the rainfall in 5 months in inches.

We need to display the data,

So, as we can see that the data is not showing any proportion or pattern,

So, it can be displayed as a line chart.

Hence the chart is attached for the function.

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Answer:

D. 22/25

Step-by-step explanation:

-4 2/5 divided by (-5) = 0.88 = 22/25

The answer is D

Step-by-step explanation:

I used a calculator

The total capacity of the aquarium tank is\($60$\) gallons.

Given that an aquarium tank is \($\frac{1}{6}$\) full of water.

When \($2$\) gallons of water are added, the tank becomes\($\frac{1}{5}$\) full .

We have to determine the total capacity of the aquarium tank, in gallons.

The question states that the aquarium is \($\frac{1}{6}$\) full of water.

In other words, \($\frac{1}{6}$\) of the tank is filled with water, and the rest is empty.

Let's assume that the total capacity of the tank is\($x$\)gallons.

Then the amount of water in the tank is \($\frac{1}{6}x$\) gallons.

Now, when \($2$\) gallons of water are added, the tank becomes \($\frac{1}{5}$\) full.

This means that \($\frac{1}{5}$\)of the tank is filled with water, and the rest is empty.

The amount of water in the tank after \($2$\) gallons are added is \($\frac{1}{5}x$\) gallons. We can set up an equation using this information. We know that the amount of water in the tank increased by\($2$\)gallons. Therefore, we can write:

\($$\frac{1}{5}x - \frac{1}{6}x $$\)=2

To solve for x.

we can first find a common denominator of \($30$:$$\frac{6x - 5x}{30}$$\) = 2$$

Simplifying this equation, we get:

\($$\frac{x}{30} = 2$$$$x = 60$$\)

Therefore, the total capacity of the aquarium tank is \($60$\)gallons.

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Answer:

$111.52

Step-by-step explanation:

You have to divide your total amount by 1.15 and that will give you your answer. To check your work you can add your answer and 15% of your answer together. {111.52+(111.52x0.15)=128.25}

Answer:

Answer is solved in the explanation below.

Step-by-step explanation:

Solution:

We have to repeat the process until the estimate is  the same as the quotient and remainder = 0. Which can be done only in the case of value = 27 (remainder = 0)

729/27 = 27 (remainder 0)

Let's I am starting this process from 19

So,

729 divided by 19 =  38.3684

Ignoring the remainders

729 divided by 19 = 38

Now, average of 19 and 38 = (19+38)/2 = 28

729 divided by 28 = 26.03

ignoring the remainders = 26

Now, average of 28 and 26 = (28+26)/2= 54/2 = 27

So,

729 divided by 27 = 27

Hence,

estimate is the same as quotient ( and remainder = 0)

Answer:

Step-by-step explanation:

∡5 = 42°

find: ∡ 14

solution:

since ∡5 = ∡13 = 42°

∡14 = 180 - ∡13

      = 180 - 42

      = 138°