kamryncrittenden1222 kamryncrittenden1222

03-12-2020
Mathematics

contestada

CAN SOMEONE PLEASE HELP ME!!!!!

CAN SOMEONE PLEASE HELP ME class=

Respuesta :

Destiny1213 Destiny1213

03-12-2020

How we gonna show our work

Answer Link

shumoosa12 shumoosa12

03-12-2020

Answer:

R=51

Step-by-step explanation:

6x-9+7x=121

add like terms:6x+7x=13x

13x-9=121

to cancel out (-9) and to isolate x, add on both sides

13x=130

divide into both sides

x=10

to solve for angle R

substitute 10 for x

6(10)-9

R=51

Answer Link

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