GreenHerbz206
07.12.2019 •
Mathematics
Find angle rsq and angle tsq (15x-43)+(8x+18)
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Ответ:
15x-43+8x+18=90
add like terms
23x-25=90
add 25 to both sides
23x=115
divide both sides by 23
x=5
QST=8x+18=8(5)+18=40+18=58
the other one is just 90-58 or 32
RSQ=32 degrees
QST=58 degrees
Ответ:
first one goes across second one goes to the last one third one goes across last one goes to the second one
Step-by-step explanation: