2 years ago

What is the value of this expression? (−8) to the 3rd power

1 answer:

7 0

$(-8)^3=(-8)\cdot(-8)\cdot(-8) = -512$

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solniwko [45]

Answer: 5/4

Explanation:
We have the same denominator so we can just add the numerator.

= 6/8 + 4/8
=10/8
10/8 can be simplified
=5/4

5 0

2 years ago

coldgirl [10]

I hope this helps you

7 0

3 years ago

Black_prince [1.1K]

Answer:

0.05

Step-by-step explanation:

divide 100 by 20

6 0

2 years ago

Katyanochek1 [597]

Answer:

Step-by-step explanation:

slope (k) is the rise over run of the line

a way of finding the slope if you have two dots of the line is:

$k \: = \frac{y2 - y2}{x2 - x2}$

here the dots that belong to the line that you can most easily see are:

A(-6,0)

B(0,6)

by inserting the values into the euquation you get:

$\frac{6 - 0}{0 - ( - 6)} = \frac{6}{6} = 1$

good luck with your maths solving

6 0

1 year ago

natali 33 [55]

Answer:

I think it the first one is

7 0

1 year ago