3 years ago

6.

Mathematics

2 answers:

Nimfa-mama [501]3 years ago

5 0

Let's call our number <em>x</em>.

So we can setup the equation x² = 100.

To solve this equation, we square root both sides.

So we have x = ±10.

Always use plus or minus when square rooting both sides

of an equation so our answer is not only 10, it's also -10.

Annette [7]3 years ago

5 0

Answer:

the answer is 3.162

Step-by-step explanation:

You might be interested in

A person riding in a elevator travels 240 feet in 30 seconds. What equation represents this relationship? How many feet will the

frosja888 [35]

The answer to this question is letter C

We can approach this by first finding the rate of feet per second traveled.

240(feet)/30(seconds)= 8 feet per second.

This answer resembles the slope for answer choice C.

To find the distance traveled in 10 seconds we do 10*8= 80 feet.

I hope this helps, please like and brainliest if correct, thank you!

5 0

3 years ago

Read 2 more answers

a number is divided by 3 and the result is added to 1. the new result is doubled to give the final result 80. whats the number

Gnesinka [82]

78, because you have to do the inverse operation so 80/2= 40 then 40-1= 39 and 39*3 = 78

6 0

4 years ago

What does this mean 31>28

Alona [7]

Answer:

31 is greater than 28