Angle 1 and angle 2 are complementary angles. The measure of angle 1 is 30 degrees. The measure of angle 2 is 4x degrees. Find the value of x.

x=15

Step-by-step explanation:

Complementary angles add to 90 degrees

<1 + <2 = 90

30 + 4x = 90

Subtract 30 from each side

30-30 +4x = 90-30

4x = 60

Divide each side by 4

4x/4 = 60/4

x = 15

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answer: 7. if the functions had a negative leading coefficient and is of even degree, which statement about the graph is true?

step-by-step explanation: