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3 years ago

Write a word phrase for the following algebraic expression 0.5 (y+3.3)

Mathematics

1 answer:

AlladinOne [14]3 years ago

6 0

0.5(y + 3.3)

The product of 0.5 and the sum of y and 3.3.
0.5 times the sum of y and 3.3

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antiseptic1488 [7]

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Step-by-step explanation:

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The formula for the area of a triangle is
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$\frac{dA}{dt}=4.5$
$h=9.5$
$A=92$

Plug in:
$4.5=\frac{1}{2}(b*2+9.5\frac{db}{dt})$
We can find $b$ with:
$A=\frac{1}{2}bh\rightarrowb=\frac{2A}{h}=\frac{2*92}{9.5}=\frac{184}{9.5}$
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So the base is decreasing at a rate of 3.130 cm/minute.

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