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galben [10]
3 years ago
9

Evaluate A=1/2 bh, for b=8 and h=4

Mathematics
2 answers:
ZanzabumX [31]3 years ago
7 0

 

\displaystyle \bf\\A=\frac{1}{2}bh=\frac{b\cdot h}{2}=\frac{8\cdot 4}{2}=\frac{32}{2}=\boxed{\bf16}



Pie3 years ago
3 0

(1/2)(8)(4) = 16

A=16

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The quotient of x^{3}+3x^{2} -4x-12 divided by x^{2} +5x+6 is (x-2_.

Given the polynomial x^{3}+3x^{2} -4x-12 and x^{2} +5x+6 and the first expression or polynomial is divided by second.

Quotient is a number that is obtained by dividing two numbers. It can be of two numbers or two expressions. Remainder is a number or an expression left after division of two numbers.

To find the quotient of x^{3}+3x^{2} -4x-12 divided by  , we have to divide the expression first.

We know that ,

Divident=Divisor*Quotient+remainder

x^{3}+3x^{2} -4x-12=x^{2} +5x-6*(x-2)-12

If we carefully watch the above equation and compares with the above formula then we can easily find that the value of quotient is (x-2).

Hence the quotient of x^{3}+3x^{2} -4x-12 divided by x^{2} +5x-6 is (x-2).

Learnmore about quotient at brainly.com/question/673545

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Question is incomplete as the given expressions are incomplete as they should be like this:

x^{3}+3x^{2} -4x-12 and x^{2} +5x-6.

4 0
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Find the value of X
Blababa [14]

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Step-by-step explanation:

x = the total money she had first.

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you see, first we needed to deduct 1/4 of x from x. that left us with (x - x×1/4). and from that we need to deduct 1/2.

now, we can simplify :

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