Raymond B.

Two cars are moving towards an intersection. One car is moving 170 m north of the intersection and moving towards the intersection at 10 M/S, while the other is 150 m west of the intersection and... more

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Algebra 1

10/12/22

The sum of two numbers is 56 and the difference is 12 . What are the numbers?

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Precalculus

10/12/22

Trigonometry question

As a dolphin swims along the side of a curise ship, it jumps to a height of four meters about the water surface and dives to a depth of four meters below the surface. It does this in a regular... more

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Math

10/12/22

find the width of the fence

Jovani has 200 feet of fencing to make a rectangular garden in his backyard. He wants the length to be 20 feet more than the width. Find the width.

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Math

10/12/22

A company wants to decrease their energy use by 10%. If their electric bill is currently $2,700 a month, what will their bill be if they are successful? Round your answer to the nearest dollar.

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Math Algebra 1 Algebra 2

10/12/22

Given the one-to-one function f(x)= 7x - 2, find it's inverse function. The graphs of f and f^ -1 are symmetric with respect to the line defined by

(A.) Given the one-to-one function f(x)= 7x - 2, find it's inverse function.Which is f ^ -1(x)= 1/7x - 2/7(B.) The graphs of f and f^ -1 are symmetric with respect to the line defined byy = _______

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Precalculus

10/12/22

Find the equation x2 + y2 + Dx + Ey + F = 0

Find the equation x2 + y2 + Dx + Ey + F = 0 of the circle that passes through the points. To verify your result, use a graphing utility to plot the points and graph the circle.(0, 0), (0, −4), (5, 0) more

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Algebra 1 Algebra 2 Calculus

10/12/22

Solve each of the following equations using the Extended Square Root Property.

Solve each of the following equations using the Extended Square Root Property.1. 8√x+7=16x= _____________2. √7x+4−3=0x= _____________3. 8√5x−7=16x= _____________

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Math Algebra 1 Algebra 2

10/12/22

Solve each of the following equations using the Extended Square Root Property

Solve each of the following equations using the Extended Square Root Property.1. 8√x+7 = 16x= _____________2. √7x+4 −3 = 0x= _____________3. 8√5x−7 = 16x= _____________

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Math

10/12/22

Okay.. so I'm real confused at this, help-

Meredith is baking cookies for the school bake sale. Her goal for this week is to bake a minimum of 52 cookies. So far this week, Meredith has already baked 20 cookies. Write and solve an equation... more

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Trigonometry

10/12/22

I don't know final answer

Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature varies between 4848 and 7272 degrees during the day and the average daily temperature first... more

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Prealgebra

10/11/22

specify what the variable stands for, write an equation, and solve

the eighth-grade class is selling candy bars to raise money for a charity project at Thanksgiving. Each candy bar that they sell provides a profit of $0.50. How many candy bars do they need to sell... more

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Precalculus

10/11/22