Complementary angles add up to 90 degrees. We know that AXB is 20 degrees, and AXB is complementary to CYD and FZE. So CYD and FZE are 90-20, so each angle is 70 degrees
CYD = 70 degrees
FZE = 70 degrees
CYD + FZE = 70 + 70 = 140
Answer:
The correct answers are y=sec x, and y=csc x
Step-by-step explanation:
Answer:
To find the perimeter of a triangle, add all the side lengths
Step-by-step explanation:
Answer:
Step-by-step explanation:
10y-37 = 4y+7
by transposing,
10y-4y = 7+37
6y = 44
y = 44/6
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Answer:
A) 44.78
Step-by-step explanation: