Answer:
2
Step-by-step explanation:
First you add 4 to both sides and get
2x=4
then you divide by 2 and get
4/2=x
4/2=2
x=2
12.23
0
3.6
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Answer:
i know for a fact angle two is one of the answers.
Step-by-step explanation:
A complementary angle is where two angles create a 90 degree angle.
180 is 6x larger than 30, and 30 is 6x larger than 5. so y is 6x larger than x, and n is 30
Answer:
cos theta = -3/5
Step-by-step explanation: