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Marianna [84]
2 years ago
6

Angle ABC and angle CBD are complementary. What is the value of X?

Mathematics
1 answer:
Elanso [62]2 years ago
8 0

Answer:

26

Step-by-step explanation:

complementary means two angles that add up to 90 degrees

90-38=52

52÷2=26

to check work you can do 26×2 (since there's 2x) = 52

52+38=90

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The student council is selling cookies.They buy the cookies from the store for .55 cents each.They sell the cookies for $1 each.
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Answer:

The percentage of the markup is 82%

Step-by-step explanation:

In this question, we are asked to calculate the percentage of mark up. This is simply calculating the percentage of the profit margin.

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