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3 years ago

X+45=76 solve for x?????????

2 answers:

7 0

X + 45 = 76

Isolate the x, what you do to one side, you do to the other, because there is a equal sign

x + 45 (-45) = 76 (-45)

x = 76 - 45

x = 31

31 is your answer

hope this helps

weqwewe [10]3 years ago

7 0

Your correct answer would be 31

31+45=76

~Jurgen

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Answer:

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Step-by-step explanation:

The picture of the question in the attached figure

step 1

Let

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Let

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substitute the value of r

$A=\frac{(\frac{18}{2+\theta})^2\theta}{2}$

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Convert to function notation

$A(\theta)=\frac{162 \theta}{(\theta+2)^2}$

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