Can someone help me please// this is a music question btw
1 answer:
A and d I believe..............
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Answer:
7 hope this helps(✿◠‿◠)
Step-by-step explanation:
This should help-
Triangle Total angle measures = 180
Right angle= 90
Line = 180
7 degrees celcious
-2+9= 7
→ 6x² - 2x - 20
→ 6x² + 10x - 12x - 20
→ x(6x + 10 ) - 2 (6x + 10)
→ (6x + 10) (x - 2) .
for
6x - 10 = 0
6x = 10
for x - 2
x = 2
Hi, there.
________


Hope the answer - and explanation - made sense,
happy studying!!