2 years ago

Which expressions have a value of -64? Check all that apply. NEED HELP ASAP PLSSS!!!

Mathematics

1 answer:

ziro4ka [17]2 years ago

6 0

Answer: -(1/4)^3

Step-by-step explanation:

Equals -1/64 which is -64

You might be interested in

Answer this question to get marked as brainliest!!!!

allsm [11]

Answer:

62.8319 ≈ 62.8 inches

Step-by-step explanation:

$c = 2\pi *r\\r = 10 in\\\\c =(2\pi )*(10)\\= 62.8318530718\\62.8$

6 0

3 years ago

2/3(x-2)=-2<br>how would I solve this

xeze [42]

Answer:

x =(5/3)

Step-by-step explanation:

The given expression is $\frac{2}{3(x-2)} = -2$

Now to simplify it,

The first step is to cross multiply.

So, the expression becomes

$\frac{2}{(-2)} = 3(x-2)$

or, -1 = 3x - 6

⇒ 3x = -1 + 6

⇒ 3x = 5 , or x =(5/3)

7 0

3 years ago

If a over 2 equals b over 3 then b over a equals what?

ikadub [295]

A/2=b/3
b/a
a=2/3b
b=3/2a
4b/9a

5 0

3 years ago

A faucet in a large tank can fill the tank in 12 hours. However, there is a hose in the tank which would be able to empty the ta

Kruka [31]

It would take the faucet 18 hours to fill the tank because 18/12=1.5. That means it will be 1.5 times slower to fill the tank up with the hose on. 1.5*12=18.

7 0

3 years ago

Please help! Correct answers only please!

Marrrta [24]

Answer:

D. is your answer

Step-by-step explanation:

$V=whl=7*6.5*7=318.5unit^3$

3 0

3 years ago