Width of rectangle = 6 units
Length of rectangle = 2X+8 units
Area = 108 units square
Area = length * width
units
4(20 divided by 12) divided by (4-3)
1 answer:
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Answer:
e) cos(90° - x)
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
The complementary angle of angle x is equal to (90-x) degrees
therefore