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Mashcka [7]
1 year ago
13

Which of these situations can be represented with an integer​ that, when combined with the opposite of 8​, makes​ 0?

Mathematics
1 answer:
Lerok [7]1 year ago
6 0
-8
On the number line if you are at positive 8 and add -8 you will lose 8 and get zero! Hope this helps!
You might be interested in
-8 + 9 - (-7) + 12 + (-10) *
Nookie1986 [14]

Answer:

It is just 10.

Step-by-step explanation:

All u do is do as the equation says.

5 0
3 years ago
A region with a 5-mile radius has a population density of about 3100 people per square mile. Find the number of people who live
Gwar [14]

Answer:

243,000 people

Step-by-step explanation:

First, what we need to do is to calculate the area of the region using the 5-mile radius

Mathematically, we can calculate this as the area of a circle

Area = pi * r^2

Our r here is 5 miles

Area = pi * 5^2 = pi * 25 = 78.54 square miles

Now to get the population, we know that per square mile we have 3,100.

Hence per 78.54 square mile, we have 78.54 * 3100 = 243,273 people

To the nearest thousand, 243,000

4 0
3 years ago
Identify the slope and the y-intercept of the line with the given equation:<br> y = 7x-5
svetlana [45]

Answer:

Slope = 7

Y intercept = (0,-5)

7 0
3 years ago
5*10 divided by 30 -10
sp2606 [1]
The answer to your question would be -25/3

As decimal -8.333333
4 0
2 years ago
Add using a number line. -3/4 + 1 1/4
Andru [333]
Find 1 1/4 on the number line and count back 3/4 (why it is negative) answer is 1/2.
8 0
3 years ago
Read 2 more answers
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