02-10-2020
Mathematics

contestada

12r2s + 21rs2 – 3rs=

Respuesta :

isabellanueva isabellanueva

02-10-2020

answer:
63rs

explanation:
collect like terms
12*2=24rs
21*2=42rs
then add 24+42=66rs
then subtract 3rs
then just add rs

Answer Link

Otras preguntas

Nancy spent half of her allowance going to the movies. She washed the family car and earned 7 dollars. What is her weekly allowance if she ended with 16 dollars

how do differing political views lead to greater political participation?

Which of the following best describes the use of a non–renewable resource? (2 points) a. California has several power plants that use heat from the Earth to g

Bulk wind shear is calculated by finding the vector difference between the winds at two different heights. Using the supercell wind profile you identified, calc

Explain the science behind how you can get more flexible. * Your answer

Write the equation of the line in slope intercept form for the lone with a slope of 1/3 and a y intercept of (0,4)

What was the purpose of the protest in the 1960s

Plant domesticationA. allowed people to migrate freelyB. was more labor-intensive than hunting and gatheringC. was an easy process that occurred quicklyD. lacke

Read the third paragraph from the passage. A common misunderstanding among Americans is about the amount of money NASA receives from the U.S. government, NASA's

The Baldwin Company currently has the following balances on their balance sheet: Total Liabilities $135,759 Common Stock $52,705 Retained Earnings $40,723 Suppo

ACCESS MORE EDU ACCESS