3 years ago

Two numbers add up to 42. One of the numbers is -13. What is the other number?

Mathematics

2 answers:

kirill115 [55]3 years ago

5 0

You only have one unknown, so you can make an equation:

-13+x=42

Use the addition property of equality to isolate x:

x=42+13

x=55

Therefore, the other number is 55.

xxMikexx [17]3 years ago

3 0

The answer is 55. :D Hope I helped!

You might be interested in

ben is making bread that calls for 5 cups of flour. His measuring cup only holds 1/2 cup. How many times will ben need to fill t

sladkih [1.3K]

Answer:

10!

Step-by-step explanation:

You will need to put 2 half cups to make 1.

So, 10 half cups is equal to 5 cups.

7 0

3 years ago

Read 2 more answers

What do i write in the box?

Kruka [31]

The answer is (2,4) because that is the POI (point of intersection)

8 0

3 years ago

A numberhas seven digits. All the digits are 3 except

Svetlanka [38]

Answer:

Step-by-step explanation:3,339,933

7 0

3 years ago

Study the example on the right to help you complete the problem below. please help!:(

Inga [223]

Answer : The equation for 'h' is $h=\frac{2A}{b}$

Step-by-step explanation :

The given equation is:

$A=\frac{1}{2}bh$

Now we have to determine the equation for 'h'.

$A=\frac{1}{2}bh$

Multiplying the equation by 2.

$2\times A=2\times \frac{1}{2}\times bh$

on simplifying, we get:

$2\times A=bh$

Dividing the equation by 'b'.

$\frac{2\times A}{b}=\frac{bh}{b}$

$\frac{2\times A}{b}=h$

or,

$h=\frac{2A}{b}$

Therefore, the equation for 'h' is $h=\frac{2A}{b}$

3 0

3 years ago

If Zach has 4 times as many nickels as quarters and they have a combined value of 360 cents, how

CaHeK987 [17]

Answer:

5 Dimes and 20 Quarters

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers