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3 years ago

please help i am so confused! need answer fast and thank you soo much! get full points and help your girl out!

Mathematics

1 answer:

Mnenie [13.5K]3 years ago

6 0

Answer:

238 ft³

Step-by-step explanation:

Volume = Length × Width × Height

V = 8.5 × 4 × 7

V = 238 ft³

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#14 quick answer pls :)

Andrej [43]

Answer:

35.56

Step-by-step explanation:

4 0

2 years ago

Identify the like term 9x, 10y, -9y, 10

quester [9]

the like terms are: 10y, and -9y because they are both of the same variable, y.

7 0

3 years ago

8=−2/5c Help me I’m single ready to mingle

vitfil [10]

Answer:

-20

Step-by-step explanation:

First, you divide both sides by -2/5, which would get you c = 8 * -5/2 (Because when you divide, you multiply by the reciprocal). 8 * -5/2 is equal to -20. The answer is -20.

4 0

3 years ago

Please help me! Hint: the number is negative

wel

Answer:

$-36$ goes into the box

Step-by-step explanation:

Let the number be $x$ , then

$(m^x)^{\frac{1}{3}}=m^{-12}$

We now use the following property of exponents to simplify the left hand side of the equation.

$(a^m)^n=a^{mn}$

This implies that;

$m^{x\times \frac{1}{3}}=m^{-12}$

$\Rightarrow m^{\frac{x}{3}}=m^{-12}$

Since the bases are the same, we equate the exponents to get;

${\frac{x}{3}=-12$

We now multiply both sides by 3 to get;

$\frac{x}{3}\times 3=-12\times 3$

$\Rightarrow x =-36$

Therefore the number that goes into the box is $-36$

6 0

3 years ago

Solve for the unknown values

Jet001 [13]

All you should have to do is take 180-95 to get 85 for x & then take 85+45= 130 - 180 = 50.

x=85 & y=50

5 0

3 years ago