Raymond B.

01/12/21

The difference between the squares of two positive consecutive odd integers is 24. Find the integers.

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Answers •3

01/12/21

circumferene and arc length

For the problem below, θ is a central angle in a circle of radius r. Find the length of arc s cut off by θ. Enter exact answers, do not round.θ=45∘ ; r=12 inchess=Incorrect inches

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Math

01/12/21

Which statement is true about the value of 2(7 + sqrt(3)) ? A. It is rational because the product of two rational numbers is rational. B. It is rational because the product of a rational number and... more

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Algebra 2

01/12/21

Solving a word problem using a quadratic equation with irration

A ball is thrown from an initial height of 2 meters with an initial upward velocity of 13/ms The ball's height h (in meters) after t seconds is given by the following. =h+2−13t5t2 Find all values... more

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Answers •2

Algebra Inequalities

01/12/21

A family is taking a cross country trip by car. They drive at an average speed of 55mi/h, and their goal is to travel at least 400 mi/day. How many hours per day do they need to drive?

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Precalculus

01/12/21

Please help me with this

Find the amplitude and midline. (20-7sin t)/(10)Midline: y=Amplitude=

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Math

01/12/21

I need help writing a system of equations to model each of the following situations. You do not need to solve the systems.

a) one website charges $0.99 per song download. Another website charges a one-time user fee of $12, but only charges$ 0.89 per song download.b) Sean operates a lawn-cutting business. He charges $15... more

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Math

01/12/21

i need help with this quistion

company spent 32% of its annual budget developing a new machine. What fraction of the company’s budget was spent developing the new machine? company spent 32% of its annual budget developing a... more

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Algebra

01/12/21

Solving a work problem using a rational equation

It takes the cold water faucet twice as long to fill a bathtub as it does the hot water faucet. Left on together, the cold and hot water faucets take 5 minutes to fill the tub. How long will it... more

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Algebra 1 Algebra 2 Geometry

01/12/21

Is there a value of which satisfies the statement? How you can tell without finding, or attempting to find, the value.

Is there a value of which satisfies the statement? How you can tell without finding, or attempting to find, the value.(2x+9) = - (-2-10)1- Yes, because (2x+9) is always positive2- Yes, because... more

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Algebra

01/12/21

Solving a word problem using a quadratic equation with irrational

A model rocket is launched with an initial upward velocity of 30/ms The rocket's height h (in meters) after t seconds is given by the following.Find all values of for which the rocket's height is ... more

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Answers •1

Algebra 1 Algebra 2 Prealgebra

01/12/21

Is there a value of x which satisfies the statement? How you can tell without finding, or attempting to find, the value.

Is there a value of x which satisfies the statement? How you can tell without finding, or attempting to find, the value.(x+10)= 61- Yes, because there are numbers whose distance from -10 on the... more

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Algebra

01/12/21

Julian makes birdhouses to sell.

l. His profit for each birdhouse sold is $5 and his starting supplies cost him $30. Which of the following equations could this represent the number of birdhouses, x he would need to make y amount... more

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Geometry

01/12/21