HELP FAST I DON'T HAVE MUCH TIME! Which graph shows the result of dilating this figure by a factor of One-third about the origin
1 answer:
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Answer:
Step-by-step explanation:
Given:
A = 96°
B = 25°
C = 59°
a = 13
Required:
b and c
SOLUTION:
Use Sine Rule to find the measure of a and b, respectively.
✍️Thus, to find b, use,
Plug in the values
Multiply both sides by sin(25)
(nearest tenth)
✍️To find c, use,
Plug in the values
Multiply both sides by sin(59)
(nearest tenth)
Notice that:
Now, we use the formula for the z-score:
Then the percentage of the calls that lasted less than 10 min is 15.87%