Angle measure of triangle
= 180 degrees
X = 180- 75 - 50 = 180 - 120 = 60
Ans= 60 degrees
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6^-3 / 6^5
= 6^(-3-5)
= 6^-8
= 1 / 6^8
hope it helps
Answer:

Step-by-step explanation:
we know that
To find out the corresponding setting to obtain the original from the copy, divide 100% by 72%
so

Simplify

Convert to percentage

Simplify

Convert to mixed number

In expanded form it is 4 + 0.7 + 0.02
Answer:20
Step-by-step explanation: