All categories

3 years ago

A number that when added to another number equals zero

2 answers:

4 0

If you mean "A number that when added to the original number equals zero", then the answer would be an additive inverse.

I hope this helps, and have a good night! :D

FinnZ [79.3K]3 years ago

3 0

-2+2=0 because on the number line -2 is two spots from 0 then when u add a positive 2 it equals 0.

You might be interested in

5/8 of the staff are male. 5/12 of the staff works part time at the aquarium. What is the fraction of the staff being a female?

mestny [16]

Answer:3/8

Step-by-step explanation:

5/8 of the staff are male. The entire staff is represented by the fraction 8/8. Taking 5/8 from this, what we have left is

8/8-5/8 = 3/8 of the staff are female.

5 0

3 years ago

Maya visits the movie rental store. On on wall, therear 6 DVDs on each of 5 shelves. On other wall, there are 4 DVDs on each of

Brrunno [24]

All together there are 46 dvds

5 0

2 years ago

A circular swimming pool has a radius of 28ft. There is a path all the way around the pool that's 4ft wide. A fence is going to

Natalka [10]

Answer:

Therefore 200.96 ft.of fencing are needed to go around the pool path.

Step-by-step explanation:

Given, a circular swimming pool has a radius of 28ft. There is a path all the way around the pool. The width of the path 4 ft.

The radius of the outside edge the pool path is

= Radius of the pool + The width of the path

= (28+4) ft

= 32 ft.

To find the length of fencing, we need to find the circumference of outside the pool path.

Here r= 32 ft

The circumference of outside edge of the pool path

= $2\pi r$

$=(2\times 3.14 \times 32) ft$

=200.96 ft.

Therefore 200.96 ft.of fencing are needed to go around the pool path.

3 0

3 years ago

Part Sophia's brother, Stanley, is cooking carrots for the family dinner. He needs to make less than twice as many servings of c

Masteriza [31]

Answer:

Step-by-step explanation:

Twice the serving of mashed potatoes is 2 x 10 = 20

If y is the number then y < 20

7 0

2 years ago

Is 15 a factor or a multiple

Nady [450]

Answer:

Factors of 15 include 3 and 5; multiples of 15 include 30, 45, 60, etc.

Step-by-step explanation:

Factors and multiples are different things. But they both involve multiplication. Factors are what we can multiply to get the number. Multiples are what we get after multiplying the number by an integer

5 0

2 years ago