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3 years ago

What is this question?

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

7 0

Albert because 1/2 or .5 is grater than .4

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How do you put 24-28 in simplest form

vazorg [7]

24-24=0

And we have 24-28. so after 24-24=0 we still have to subtract 4 more.

0-4=-4

The answer is therefore -4

4 0

3 years ago

11) V = tr2h solve for r2

Trava [24]

Answer:

$r^{2}=\frac{V}{\pi h}$

Step-by-step explanation:

To solve an equation for one of its variables do that:

Underline the variable
Separate it one side and the other terms on the other side
Make its coefficient equal to 1

Let us use these steps to solve our question

∵ V = πr²h

→ Underline r²

∴ V = π<u>r²</u>h

→ Take π and h to the other side by dividing both sides by πh

∵ $\frac{V}{\pi h}=\frac{\pi r^{2}h}{\pi h}$

∴ $\frac{V}{\pi h}=r^{2}$

→ The coefficient of r² is 1, so switch the two sides

∴ $r^{2}=\frac{V}{\pi h}$

8 0

4 years ago

Whats the length in the picture

Margaret [11]

Answer:

3.1in

hope it helps

6 0

3 years ago

Solve: 1/2x - 7 = 1/3 (x-12)

MArishka [77]

x = 18

Have a merry Christmas!

3 0

3 years ago

Read 2 more answers

I NEED HELP ON THIS PROBLEM PLS

dedylja [7]

Answer:

only A

Step-by-step explanation:

A is correct because if a number is less than 7, the number under the square root will be negative, and that will yield an imaginary (or non-real number)

B is incorrect because even if you choose a number less than 7, the result will still yield a real number

C is incorrect due to the same logic as B

D is incorrect because you can take the cube root of a negative number without it being non-real.

4 0

3 years ago