Calculate the slope: I(0, 6), J(-1, 1)
1 answer:
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Answer:
x=20
Step-by-step explanation:
we know that
If two angles are complementary, the cofunction identities state that the sine of one equals the cosine of the other and vice versa
In this problem
(x+16)° and (2x+14)° are complementary
That means----> the sum is equal to 90 degrees
so
solve for x