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aalyn [17]
3 years ago
5

Marcie wants to enclose her yard with a fence. Her yard is in the shape of a rectangle attached to a triangle. The formula for t

he area of the enclosed space is a equals LW + 0.5 b h. Solve for b.
A.) B=A/lw+0.5h
B.) B=A-lw/0.5h
C.) B=A-lw-0.5h
D.) B=A+lw+0.5h
Mathematics
1 answer:
yan [13]3 years ago
8 0
A = LW + 0.5bh
0.5bh = A - LW
b  = (A - LW) / 0.5h

Its B

Note to avoid ambiguity its better to put the A - LW in parentheses
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inn [45]

Answer:

6

Step-by-step explanation:

Let the two integers be a and b.

The difference of them is 26. Thus:

a-b=26

One of them (let's use a) is 2 more than 5 times the other. Thus:

a=2+5b

Substitute:

a-b=26\\(2+5b)-b=26

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Subtract 2 from both sides:

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Divide by 4:

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And the second number is:

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Add 6 to both sides:

a=32

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And we're done :)

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