Let f() = -2-1 and g(x)=x2- 1.
Find (fogX-5)
Then (fog)(-5) =
(Simplify your answer)

The values of the variables x in the triangle is 4.5

The traingle represents the given parameter

On the triangle, we have the following equivalent ratio

x : 6 = 6 : 8

These are true because the horizontal lines of the triangles are parallel

So, we have

x : 6 = 6 : 8

Express as fraction

x/6 = 6/8

Multiply both side of the equation by 6

So, we have the following representation

6 * x/6 = 6/8 * 6

Evaluate the product and solve for x

x = 4.5

Hence, the value of x is 4.5

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Answer:  2300-x(250). where x is the number of years after you buy the television set. hope this helps :)

Step-by-step explanation:

Since we know that angle 2 = 68 degrees and angle 1 is supplementary,

180 = 68 + <1

Subtract 68 from both sides.

112 = <1

4 is opposite of a 90 degree angle, therefore, it is also 90 degrees.

Angle 3 is supplementary to angle 4

180 = 90 + <3

Subtract 90 from both sides.

90 = <3

Since we know two Interior angles, we can find the third.

180 = 90 + 68 + <5

Combine like terms

180 = 158 + <5

Subtract 158 from both sides.

22 = <5

<5 and <6 are supplementary.

180 = 22 + <6

Subtract 22 from both sides.

158 = <6

In conclusion,

<1 = 112

<2 = 68

<3 = 90

<4 = 90

<5 = 22

<6 = 158

Answer:

the formula to finding the slope is :

\(\frac{y2-y1}{x2-x1}\)

you can reverse it so that its y1 - y2/x1 -x2 but top and bottom must always be in the same order

the classmate's answer should have been 4-7/3-2 which would equal -3/1 = -3

Answer:

Step-by-step explanation:

 (3, 4), (2,7)

\((x_{1} ,y_{1} ),(x_{2} ,y_{2})\)

slope = m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\) = \(\frac{7-4}{2-3}\) = \(\frac{3}{-1}\) = -3

She makes an error with the formula for finding the slope.

Answer:

I dont know.

Step-by-step explanation:

sorry

Stan used 19/40 of a gallon of gasoline.

Given that;

At first, Stan's lawn mower had 1/8 of a gallon of gasoline in the tank. When it got finished, he put 6/10 of a gallon of gasoline in the tank.

Hence, It means that the number of gallons of gasoline that he has already put in the tank is

1/8 + 6/10 = 29/40 of a gallon.

Now, After he mowed, 1/4 of a gallon was left in the tank.

Therefore, the total amount of gasoline Stan used is

29/40 - 1/4 = 19/40 of a gallon

Thus, the total amount of gasoline Stan used is, 19/40 of a gallon

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Answer:

3 1/12

Step-by-step explanation:

Twelves reciprocal is 1/12 and 1/3s reciprocal is 3.

Answer:

3/37

is your answer

please mark as the brainliest (ㆁωㆁ)

The length of each part of the stick cut by Migual is obtained as 2/12 yd.

Miguel has a 2/3 yd long stick.

He cuts it into 4 equal pieces.

So, the length of each part is obtained as:

Each part length = total length / number of pieces.

Each part length = 2/3 / 4

Each part length = 2/(3*4)

Each part length = 2/12 yd.

Thus, the length of each part of the stick cut by Migual is obtained as 2/12 yd.

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The correct question is attached.

A: Find the length of each part.

Three ways to label a base (b) and corresponding height (h) are:

1. Base as the bottom side, height as a perpendicular line segment.

2. Base as a side, height as a perpendicular line segment.

3. Base as the hypotenuse, height as a perpendicular line segment.

To label a base (b) and corresponding height (h), three possible ways can be demonstrated using the triangles below:

1. Triangle 1:

  - Base (b) is labeled as the bottom side of the triangle.

  - Height (h) is labeled as a vertical line segment perpendicular to the base, connecting the opposite vertex to the base.

2. Triangle 2:

  - Base (b) is labeled as the side of the triangle.

  - Height (h) is labeled as a vertical line segment perpendicular to the base, connecting the opposite vertex to the base.

3. Triangle 3:

  - Base (b) is labeled as the hypotenuse (the longest side) of the triangle.

  - Height (h) is labeled as a vertical line segment drawn from one of the vertices of the base, perpendicular to the base.

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Answer:

Step-by-step explanation: the y would be 50

Answer:

There are 4 students okay

After the transactions amount of money left in account is -$29. Therefore, option B is the correct answer.

A savings account is a bank account at a retail bank. Common features include a limited number of withdrawals, a lack of cheque and linked debit card facilities, limited transfer options and the inability to be overdrawn.

Given that, On this day, you have $10 in your account and go out and use your debit card to buy lunch for $12, a movie ticket for $12 and dinner for $15.

Here, amount drawn using debit card is

12+12+15=$39

Money left in the account = 10-39

= -$29

After the transactions amount of money left in account is -$29. Therefore, option B is the correct answer.

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"Your question is incomplete, probably the complete question/missing part is:"

When signing up for a new checking account, you answer "Yes" to receive overdraft protection. On this day, you have $10 in your account and go out and use your debit card to buy lunch for $12, a movie ticket for $12 and dinner for $15. What is likely to be the outcome resulting from these transactions?

Answer:

731.48

Step-by-step explanation:

you take 6 percent form 100 percent with give 94 percent

then you times 1200 by 94 percent 8 times to get awnser

Answer:700

Step-by-step explanation:

Answer:

300

Step-by-step explanation:

Sum the parts of the ratio, 3 + 4 = 7 parts

Divide the total by 7 to find the value of one part of the ratio.

700 ÷ 7 = 100 ← value of 1 part of the ratio, thus

3 parts = 3 × 100 = 300 ← number of girls

4 parts = 4 × 100 = 400 ← number of boys

Answer:

The answer is option B

Step-by-step explanation:

I cant exactly explain it cus i dont remember but i know i got it right lol

but here goes

after she proves that AD is congruent to the other sides, all she has left to prove is ∠A≅∠B and AB≅BC.

'Tis how you get thine answer

(╯°□°）╯

Answer:

Option 1

Step-by-step explanation:

ABCD is a parallelogram, Julie wants to prove that ABCD is also a square.

Remember that a parallelogram has opposite sides equal.

So,

AB ≅ CD

AD ≅ BC

The 4 triangles are congruent. The bases of the triangles are vertically opposite to each other and are congruent. We can use the definition of a parallelogram to prove AB ≅ BC.

In order to find the height of 2 different 3-D shapes, we must identify which dimension represents the height for each individual shape and then add them together.

The first thing is that we must identify which dimension represents the height for each individual shape, for instance, if one shape is a rectangular prism, its height would be the length of one of its sides.

After we identified the height for each shape, you can add them together to get the total height of the composite figure, but, we must understand that this method assumes that the two shapes are stacked vertically on top of each other with their bases aligned.

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The difference between the average daily temperature is 53°

Given,

The average daily temperature in May = 52°

The average daily temperature in December = -1°

We have to find the difference between the average daily temperature;

Average daily temperature;

By adding up the highest and lowest instantaneous temperatures over the course of a 24-hour period and dividing by two, the weather and climate community has traditionally determined the observed daily mean temperature.

Here,

Difference between the average daily temperature in May and December

= Average daily temperature in May -  Average daily temperature in December = 52° - (-1°) = 53°

That is,

The difference between the average daily temperature is 53°

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Answer:

d

Step-by-step explanation:

The experimental probability that the next spin falls in a black region is given as follows:

0.205 = 20.5%.

A probability is calculated as the division of the desired number of outcomes by the total number of outcomes in the context of a problem/experiment.

205 out of the previous 1000 trials fell in the black region, hence the experimental probability is given as follows:

p = 205/1000

p = 0.205.

p = 20.5%.

The problem asks for the experimental probability that the next spin falls in a black region.

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he net income for the year is $16,550.

Calculation of the net income for the year:Retained earnings equation is:Beginning Retained Earnings + Net Income − Dividends = Ending Retained EarningsWhere, Beginning Retained Earnings = $0 (not given)Ending Retained Earnings = $16,550 (calculated from balance sheet)Dividends = $0 (not given)

Therefore,Net Income = Ending Retained Earnings - Beginning Retained Earnings + Dividends= $16,550 - $0 + $0= $16,550 Balance Sheet of Cole Valley Book Store as of December 31, current year:Current assets Cash on hand and in bank = $69,250 Amounts due from customers from sales of books = $43,500 Total current assets = $112,750 Property, plant, and equipment Unused portion of store and office equipment = $72,500

Total assets = $185,250Liabilities Amounts owed to publishers for books purchased = $12,400 One-year note payable to a local bank = $3,200 Total liabilities = $15,600 Stock holders' Equity Common stock, 5,600 shares at $71,500 = $400,400 Retained earnings, beginning = $0Net income = $16,550 Retained earnings, ending = $16,550 Total stockholders' equity = $416,950Total liabilities and stockholders' equity = $185,250 + $15,600 + $416,950= $617,800

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Answer:

b. Use an AD/AS diagram to show how a decrease in the inflation target can keep inflation and short-run output from starting to rise in 2021. Explain your diagram and what it reveals about monetary policy.

Answer:

938583

Step-by-step explanation:

The maximum value of z = 4x + 4y, subject to the given constraints, is 92/3, which occurs when x = 14/3 and y = 4.

To maximize the objective function z = 4x + 4y subject to the given constraints, we can solve this linear programming problem using the graphical method.

First, let's graph the feasible region determined by the constraints:

1. Graph the line 2x + 4y = 28:

  Rewrite the equation in slope-intercept form: y = -0.5x + 7

  Plot two points on the line: (0, 7) and (14, 0), and draw a line through them.

2. Graph the line 5x + 6y = 50:

  Rewrite the equation in slope-intercept form: y = (-5/6)x + (25/3)

  Plot two points on the line: (0, 25/3) and (10, 5/3), and draw a line through them.

3. Shade the region that satisfies the constraints:

  Shade the region below the line 2x + 4y ≤ 28.

  Shade the region below the line 5x + 6y ≤ 50.

  The feasible region is the intersection of the shaded regions.

Next, we evaluate the objective function at the corner points of the feasible region to determine the maximum value.

The corner points of the feasible region are:

A: (0, 7)

B: (0, 25/6)

C: (14/3, 4)

D: (10, 5/3)

Evaluate the objective function at each corner point:

z(A) = 4(0) + 4(7) = 28

z(B) = 4(0) + 4(25/6) = 50/3

z(C) = 4(14/3) + 4(4) = 92/3

z(D) = 4(10) + 4(5/3) = 140/3

The maximum value of z is obtained at z(C) = 92/3.

Therefore, the maximum value of z = 4x + 4y, subject to the given constraints, is 92/3, which occurs when x = 14/3 and y = 4.

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Triangle ABC and ADE are similar triangles

Similar triangles have the same corresponding angle measures and proportional side lengths.

This means that for two triangles to be similar, the corresponding angles must be equal and the ratio of corresponding sides of similar triangles are equal.

It has been shown that angles in ABC and ADE are equal.

To show that the ratio of corresponding sides are equal

6/12 = 8/16 = 10/20

The ratios all give a value of 1/2

Therefore we can say that the triangles ABC and ADE are similar.

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Let's assume the number of cookies Lily bought is represented by "C," and the number of brownies is represented by "B."

According to the problem, the cost of one cookie is $2, and the cost of one brownie is $3. Lily spent a total of $144.

We can set up two equations based on the given information:

C + B = 60 (equation 1, representing the total number of sweets)

2C + 3B = 144 (equation 2, representing the total cost in dollars)

To solve this system of equations, we can use substitution or elimination method. Here, we'll use the substitution method.

From equation 1, we can rewrite it as C = 60 - B.

Now substitute this value of C in equation 2:

2(60 - B) + 3B = 144

Simplify the equation:

120 - 2B + 3B = 144

Combine like terms:

120 + B = 144

Subtract 120 from both sides:

B = 144 - 120

B = 24

Now substitute the value of B back into equation 1 to find C:

C + 24 = 60

C = 60 - 24

C = 36

Therefore, Lily bought 36 cookies and 24 brownies.

There are 29% of the Planes are Green.

The percentage is defined as a ratio expressed as a fraction of 100.

Total number of green planes = 250

The total number of green vehicles = 870

The percent of green planes = (number of green planes/number of total green vehicles) x 100

The percent of green planes = (250/870) x 100

The percent of green planes = 0.2873 x 100

The percent of green planes = 28.73

Round to the nearest percent, and we get

The percent of green planes = 29%

Thus, 29% of Planes are Green.

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The range of the given equation is [-1, infinity).

We are given that;

Equation  y= underroot(x+5​)

Now,

The domain of this equation is the set of x values that make the expression under the square root non-negative.

That is, x+5 >= 0, or x >= -5. So the domain is [-5, infinity).

The range of this equation is the set of y values that are obtained by plugging in the domain values into the equation. Since the square root function is always non-negative, and we are subtracting 1 from it, the smallest possible value of y is -1, when x = -5. As x increases, y also increases, and there is no upper bound for y.

Therefore, by the range the answer will be [-1, infinity).

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