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3 years ago

Help fast hshshdhwbebsolamehvrve

Mathematics

1 answer:

rosijanka [135]3 years ago

5 0

Answer:

Slope: -3/2

Y intercept: 4

Slope intercept form: y=-3/2x+4

Step-by-step explanation:

:) I hope this is good for you

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The side of the square ABCD is 8 cm. The length ED of the rectangle EFGB is 10 cm. What is the length of FG

Charra [1.4K]

Answer:

sqrt39

Step-by-step explanation:

Because AE is 5 because the square intersects by half based on the SSS theorem. Therefore we can use The Pythagorean Theorem and get 8^2-5^2 to get sqrt39

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3 years ago

What do you notice about subtracting 0 from an integer? Why does this make sense?

madam [21]

When you subtract an integer from 0 it is a negative number

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3 years ago

Integral of 1/(x^2-x+1)

Lunna [17]

$\boxed{\sf \displaystyle{\int}x^ndx=\dfrac{x^{n+1}}{n+1}}$

$\\ \sf\longmapsto \displaystyle{\int}\dfrac{1}{x^2-x+1}$

$\\ \sf\longmapsto \displaystyle{\int}x^{-2}-x^{-1}+1$

$\\ \sf\longmapsto \displaystyle{\int}x^{-2}-\displaystyle{\int}x^{-1}+\displaystyle{\int}1$

$\\ \sf\longmapsto \dfrac{x^{-2+1}}{-2+1}-\dfrac{x^{-1+1}}{-1+1}+1$

$\\ \sf\longmapsto \dfrac{x^{-1}}{-1}-\dfrac{x^0}{0}+1$

$\\ \sf\longmapsto -\dfrac{1}{x}-\dfrac{1}{0}+1$

$\\ \sf\longmapsto -\dfrac{1}{x}-\infty+1$

$\\ \sf\longmapsto \infty$

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3 years ago

A group of friends were working on a student film. They spent $712 on costumes, which was 89% of their total budget. What was th

Anna11 [10]

Answer:

800

Step-by-step explanation:

you divide 712 by .89

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3 years ago

On a recent shopping trip, Julie spent 85% of her money, and now $75 left. How much did she spend?

Stella [2.4K]

She spent 85%
⇒ She is left with 100% - 85% = 15%

15% = $75
1% = $75 ÷ 15 = $5
85% = $5 x 85 = $$425

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Answer: She spent $425.
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3 0

3 years ago