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3 years ago

Simplify -5(20 + 3). 85 - 115 -97 -103

Mathematics

1 answer:

Alexxandr [17]3 years ago

4 0

Answer:

-115

Step-by-step explanation:

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AleksAgata [21]

Answer:

y=-2x+8

Step-by-step explanation:

y-y1=m(x-x1)

y-4=-2(x-2)

y-4=-2x+4

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y=-2x+8

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3 years ago

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3 years ago

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photoshop1234 [79]

Substitute $u=x^2+4$ and $du=2x\,dx$ . Then the integral transforms to

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Apply the power rule.

$\displaystyle \int \frac{du}{u^3} = -\dfrac1{2u^2} + C$

Now put the result back in terms of $x$ .

$\displaystyle \int \frac{x\,dx}{(x^2+4)^3} = \frac12 \left(-\dfrac1{2u^2} + C\right) = -\dfrac1{4u^2} + C = \boxed{-\dfrac1{4(x^2+4)^2} + C}$

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2 years ago

Which of these is the standard form of the following function?<br> f(n) = 7(7 - 1)2 + 3

mina [271]

F
(
n
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3 years ago

If the parallelogram floor needs a base of 16 feet,what will the height of the floor be

nydimaria [60]

Answer:

See Explanation

Step-by-step explanation:

<em>The question is incomplete because the area of the parallelogram is missing. However, the following will guide you in answering the question</em>

Given

$Base = 16\ ft$