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faust18 [17]
2 years ago
8

henley needs to calculate the base of a trapezoid, b, given the area, a, in inches. She need to rearrange the formula a=16(b+4).

Solve the formula for b in terms of a​
Mathematics
2 answers:
AnnyKZ [126]2 years ago
5 0

Answer:

b = a/16 - 4.

Step-by-step explanation:

a=16(b+4)

b+4 = a/16

b = a/16 - 4.

yKpoI14uk [10]2 years ago
3 0

Answer:

b = (a/16) - 4

Step-by-step explanation:

a = 16(b + 4)

a = 16b + 64

16b + 64 = a

16b = a - 64

16b/16 = (a/16) - 64/16

b = (a/16) - 4

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PLEASE HELP WILL GIVE 1ST RIGHT ANSWER AS BRAINIEST
Ne4ueva [31]

Answer:

26π

Step-by-step explanation:

Hmm... This one is a little hard to understand because of the LaTeX.

Any way, way back to the question.  A useful piece of information:

<u>The formula for finding the circumference of a circle is 2πr or π · d :</u>

We first need to find out what x is.

Since 2 times the radius is the diameter, we can set up our equation like this:

2(x + 6) = 3x + 5

Solving gives:

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We subtract 2x from both sides:

+12 = x + 5

Subtract 5:

So x = 7.

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When we check 13 (radius) times 2 should equal the diameter(26)

13 * 2 = 26.

So we are correct. The answer 26π is correct.

8 0
3 years ago
Read 2 more answers
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Answer:

A

Step-by-step explanation:

8 0
2 years ago
Can someone please give me the answer to this problem?
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Answer:

Not sure sorry,but can you please help me on the following:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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