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

Brian’s surgery is a delicate process. Which syllable would be stressed?

Which property can you use to solve the following expression? 5(6 + 9) A distributive B associative C commutative

What is 30×60????????????

The defeat of the Persian army led to... A an uncertain time in which there was not leadership. B a Golden Age in Athens, under the leadership of Pericles. C f

ljjjjjjjjjjjjjjjjjfffffffffffffffffffffffffffffffflllllllllllllllllllllllllllllllllllllllllllll

Please look at the attachment for the question I got 4, 6, -3, -2, 3 (up to down) but it says I got it wrong and I’m confused.

Question 1/2 Tails7!

Determine if the sequence below is arithmetic or geometric and determine the common difference/ ratio in simplest form 72, 12, 2

What is 49,000 rounded to the nearest thousand

6624 prime factorization exponential nation