2 years ago

What is the value of a + bc when a=7, b = 4 and c = 1/2

Mathematics

1 answer:

saveliy_v [14]2 years ago

5 0

The value is 7 + 4(1/2), which equals 9.

7 + 4(0.5) = 7 + 2 = 9

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Step-by-step explanation:

A (2,2) x1=2 y1=2

B (5,5) x2=5 y2=5

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2 years ago

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Step-by-step explanation:

$P=2l+2w$ Solve for width by substracting 2l on both sides to isolate 2w

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$2w=P-2l$

Replace.

$2w=26-2(2)\\2w=26-4\\2w=22\\w=\frac{22}{2}\\ w=11cm$

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$P=2l+2w$

$P=2(3.5)+2(4.75)\\P =7+9.5\\P=16.5in$

----------------------------------------------------------------------------

$P=2l+2w$

Solve for l

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2 years ago

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