3 years ago

I need help , I don't understand

Mathematics

1 answer:

Allisa [31]3 years ago

7 0

Divide by 3 bring it down by the 20th and bring the second one down

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From the city A to C, there are two options: through city B or not. From A to B there are 3 different routes, from B to C there

viva [34]

Answer:

Step-by-step explanation:

You add all of them together which is 9

Then you take the combination of A to C

Which is 9C2

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2 years ago

Aaron is 15 centimeters taller than Peter, and five times Aaron's height exceeds two times Peter's height by 525 centimeters.

Sergio [31]

The answer for this problem would be x equal to 430 cm and y is equal to 325. This is computed by establishing the equations. This first equation based on first statement would be x = 15 + y and the second would be 5x = 3y + 525. Then it is solve as follows:

5x = 3y + 525

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2 years ago

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The solutions to (x + 3)^2- 4=0 are x = -1 and x = -5 True or false

Neko [114]

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THE ANSWER WOULD BE TRUE MY FRIEND

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2 years ago

How are the surface area and volume of a rectangular prism related to each other?

MatroZZZ [7]

The surface area of a rectangular prism is equal to the volume of a rectangular prism on their cooresponding sides.