kiehln11 kiehln11

01-03-2017
Mathematics

contestada

a parallelogram has side lengths of 9x+12 and 3x+7. what is the perimeter?

Respuesta :

username235927 username235927

01-03-2017

24x + 38 is the answer

Answer Link

Аноним Аноним

01-03-2017

You can add 9x and 3x together to get 12x and you can add 12+7 to get 19 so your answer is 12x + 19

Answer Link

Otras preguntas

A hypothesis that is not supported by the data that has been collected and analyzed is

one atom of an element A =6.644 *10^-23 gm. calculate the no. of gram atom in 80 kg of it.

Find the sum of the arithmetic sequence. 3, 5, 7, 9, ..., 21

What is the difference of "no slope" and "a slope of 0"?

Which of the following statements regarding piston rings is false? Select one: a. A compression ring prevents pressurized refrigerant from blowing past the pist

the sum of 23.456 90.354 and 345.1

Factor out the GCF 45c^6+20c^4

PLEASE HELP If a football player passes a football from 4 feet off the ground with an initial velocity of 36 feet per second, how long will it take the footba

What's the opposite of -21? :D

The perimeter of a triangle is 69 cm. The measure of the shortest side is 5 cm less than the middle side. The measure of the longest side is 5 cm less than the