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3 years ago

Translate each of the following verbal sentences into an algebraic expression or equation

Mathematics

1 answer:

Mrac [35]3 years ago

4 0

Answer:

Let the number be x.

Therefore A.T.Q

$(x \div 3) = 2( x - \sqrt{x)}$

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Find the volume of the cylinder in terms of pi.

Allushta [10]

Answer:

$\large\boxed{V=81\pi\ in^3}$

Step-by-step explanation:

The formula of a volume of a cylinder:

$V=\pi r^2H$

r - radius

H - height

We have r = 3in and H = 9in. Substitue:

$V=\pi(3^2)(9)=\pi(9)(9)=81\pi\ in^3$

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3 years ago

Which graph represents the function y = 4?

expeople1 [14]

Answer:

answer is ABCD

Step-by-step explanation:

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3 years ago

Determine the intercepts of the line.<br> Do not round your answers.<br> y=-2x-21y=−2x−21

Neko [114]

Answer:

x(-10.5,0)

y.(0,-21)

Step-by-step explanation:

I just took the test and got 100% correct trust me

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3 years ago

Read 2 more answers

The gym teacher has $250 to spend on volleyball equipment. She buys 4 volleyball nets for $28 each. Volleyballs cost $7 each. Ho

pav-90 [236]

Answer:

The maximum number of volleyballs that she can buy is 19

Step-by-step explanation:

Let

x ----> the number of volleyballs

we know that

The cost of each volleyball net ($28) by the number of volleyball nets (4) plus the cost of each volleyball ($7) multiplied by the number of volleyballs (x) must be less than or equal to $250

The inequality that represent this situation is

$28(4)+7x\leq 250$

Solve for x

$112+7x\leq 250$

subtract 112 both sides

$7x\leq 250-112$

$7x\leq 138$

Divide by 7 both sides

$x\leq 19.7$

therefore

The maximum number of volleyballs that she can buy is 19

4 0

3 years ago

A football team loses 5 yards on each of 3 consecutive plays. What signed number represents the team's total loss of yards on th

mario62 [17]

Answer:

change below :)

Step-by-step explanation:

You would start out at in the middle of a number line (horizontal). After the first play, you would move to the left on the line 5 spots (to simulate 5 yards lost) and then make a dot to show your new position. You would do the same thing for the next two plays, moving 5 spots to the left each play and creating a new starting point each time. The total spots moved after the 3 plays is 15 spots to the left.

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2 years ago