itsfortnite6 itsfortnite6

12-10-2020
Mathematics

contestada

EXPAND it please and explain
(9r-s/7)(9r+s/7)

Respuesta :

arynjohnson2018 arynjohnson2018

12-10-2020

Answer:

2. 2

81r - s/49

Step-by-step explanation: I don’t know how to explain it but yeah

( I’m probably wrong so if I am I’m sorry)

Ver imagen arynjohnson2018

Answer Link

Otras preguntas

What value of x makes the ratios equivalent? three over x equals eighteen over twelve 2 4 6 9

The equation x squared + y squared − 2x + 2y − 1 = 0 is the general form of the equation of a circle. What is the standard form of the equation? (x − 1)squared

When a story is told in the order in which the events occurred, this type of organization is called _____ a. chronological order. b. flashback order. c. risi

Identify the past progressive tense. a. she will be surfing b. she is surfing c. she was surfing d. she will have been surfing

Solve x2 = 144. 72 12 ±12 −12

which gas is used by divers and why

how many pints are in a tank

what was the source of the clergy's wealth

What best describes the expression y over 4? Some number divided by 4 Some number times 4 4 more than some number 4 less than some number

Why were new medical treatments and inventions developed during World War I?