A right angles is 90 degrees, which means that 90-55= x
x = 35 degrees
Answer:
yes
Step-by-step explanation:
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Answer:
(4, -3)
Step-by-step explanation:
-2u +v = -2(-1, 5) +(2, 7) = (-2(-1)+2, -2(5)+7)
= (4, -3)
Answer:
6
Step-by-step explanation:
