2 years ago

HELP, I NEED IT ASAP!!!!!!!!!!!

Mathematics

2 answers:

Rom4ik [11]2 years ago

6 0

Answer:

it is 1,3 and 4

Step-by-step explanation:

solmaris [256]2 years ago

4 0

Answer:

its A C D

Step-by-step explanation:

did it on edg and got it right

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A. 2<br> B. -2<br> C. 1/2<br> D. -1/2

allsm [11]

Rate of change is the slope.

The slope is the change in Y over the change in X:

Slope = (5- -3) / (2 - -2)

Slope = 8/4

Slope = 2

Answer: A.2

7 0

2 years ago

Lauren ran for 45 minutes and traveled 3 miles. what is her rate per mile

Lady bird [3.3K]

I think that her rate per mile is 15 miniutes

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2 years ago

Read 2 more answers

Find square root of 0.0324

irina [24]

Answer:

0.18

Step-by-step explanation:

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2 years ago

Solve the equation.9x^2 + 16 = 0

REY [17]

Step 1

Given;

$9x^2+16=0$

Required: To solve the equation.

Step 2

Solve the equation

$\begin{gathered} 9x^2+16-16=0-16 \\ 9x^2=-16 \\ \frac{9x^2}{9}=\frac{-16}{9} \\ x^2=-\frac{16}{9} \\ \sqrt{x^2}=\pm\sqrt{\frac{-16}{9}} \\ x=\sqrt{-\frac{16}{9}},\:x=-\sqrt{-\frac{16}{9}} \\ x=i\frac{4}{3},\:x=-i\frac{4}{3} \end{gathered}$

Answer;

$x=\frac{4}{3}i,\text{ -}\frac{4}{3}i$

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11 months ago

Using partial products the product are 21 and 28

valkas [14]

I believe it's 1200.
Hope this helped :)

6 0

3 years ago