3 years ago

The sum of two numbers is 92 their difference is 20 find the numbers

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

6 0

92 - 20 = 72
72 / 2 = 36
36 + 20 = 56
36 + 56 = 92

So 36 and 56 are your answer

You might be interested in

Simplify. (3x^2 + 3) - (6x + 4) + (3x^2 - 5x)

r-ruslan [8.4K]

Answer:

6x^2 -11x -1

Step-by-step explanation:

(3x^2 + 3) - (6x + 4) + (3x^2 - 5x)

Distribute the minus sign

(3x^2 + 3) - 6x - 4) + (3x^2 - 5x)

Combine like terms

3x^2 + 3x^2 - 6x - 5x -4+3

6x^2 -11x -1

3 0

2 years ago

Carlos dropped the phone he had received for his birthday and broke the screen. He knows he has to pay for the replacement himse

NeX [460]

Answer:

you would want B

Step-by-step explanation:

why because if you get a discount you would be able to have to not pay as much as if you dont get a discount.

7 0

2 years ago

If x-9=2y and x+3=5y the what is the value of x

Slav-nsk [51]

For the first 1 X= 11 because all you need to do is add or subtract the numbers visible.
The second would be 2.

3 0

3 years ago

Read 2 more answers

Help please fast<br> i’ll mark brainlist

Lilit [14]

C
hope this helps :)

7 0

3 years ago

Read 2 more answers

The area of a circle is 161 in. What is the radius?

kirill [66]

Answer:

Approximately 7.16 in

Step-by-step explanation:

Hi there!

Area of a circle equation: $A=\pi r^2$ where r is the radius

Plug in the given area 161 in.²

$161=\pi r^2$

Divide both sides by π to isolate r²

$\frac{161}{\pi} =\frac{\pi r^2}{\pi} \\\frac{161}{\pi} =r^2$

Take the square root of both sides to isolate r

$=r^2\\\sqrt{\frac{161}{\pi}} =r\\7.16=r$

Therefore, the radius of the circle is approximately 7.16 in.

I hope this helps!

7 0

3 years ago