3 years ago

I need urgent help!!

Mathematics

1 answer:

RSB [31]3 years ago

6 0

Answer: I don’t actually know sorry

Step-by-step explanation:

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Thomas bought 9 1/3 feet of of wood to fix his fence. When he finished, he had 3 2/3 feet of of wood left. How much wood did Tho

qwelly [4]

Answer:

He used 17/3 feet = 5 and 2/3 feet

Step-by-step explanation:

∵ He bought 9 and 1/3 feet = 28/3 feet

∵ He had 3 and 2/3 feet left = 11/3 feet

∴ He used = 28/3 - 11/3 = 17/3 feet = 5 and 2/3 feet

8 0

3 years ago

ASAP!! Please help me. I will not accept nonsense answers, but will mark as BRAINLIEST if you answer is correctly with solutions

ololo11 [35]

Answer:

The answer would be f(a)=-1

-AC I hope this helps<3

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3 years ago

The distance from town a to town b is 5 miles and the distance from town b to town c is 4 miles. which of the following could No

Radda [10]

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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

$\displaystyle \int \frac{x\,dx}{(x^2+4)^3} = \frac12 \int \frac{du}{u^3}$

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

URGENT HELP NEEDED<br><br> What is the value of x in the equation below?<br> -12x-(-9)=-15

Ksju [112]

Answer:

x = 2

Step-by-step explanation:

Due to this being urgent, I'm foregoing the explanation

6 0

3 years ago

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