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Brilliant_brown [7]
3 years ago
9

Which statement describes the first step to solve the equation by completing the square?

Mathematics
1 answer:
Yanka [14]3 years ago
7 0
The first step would be to divide the 12 in half to be 6 and then to square it to be 36 and then add 36 to each side of the equation.

add 36 to each side of the equation.
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Greatest Common Factors<br> 1. 12 &amp; 18<br> 2. 9 &amp; 35<br> 3. 15 &amp; 25
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Answer:

1. 6

2. 1

3. 5

Step-by-step explanation:

You can find the GCF by finding the prime factorization of the numbers.

1. 12 and 18

12= 2*2*3

18=2*3*3

They both have 2 and 3 in common, so their GCF is 2*3 or 6.

2. 9 and 35

9= 3*3

35= 5*7

Although they don't have any prime numbers in common, all numbers have the factor one in common, so they're relatively prime but their GCF is 1.

3. 15 and 25

15 = 3*5

25= 5*5

They have one 5 in common so their GCF is 5.

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Answer:

Step-by-step explanation:

From the given information, it is clear that the shape of ant form is rectangular prism.

Let us write formula for volume of rectangular prism (ant form)

V = l x w x h

Use the formula to write an equation.

Plug V = 375, w = 2.5 and l = 15

375 = 15 x 2.5 x h

375 = 37.5 x h

Divide both sides of the equation by 37.5

375/37.5 = (37.5 x h)/37.5

10 = h

Hence, the height of the form is 10 inches.

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