x equals 25% of the cost.
.25 equals 25%
Therefore x=12
The awnser is $12
Find the missing angle measure for the triangle. PLSSSSSS HELP
2 answers:
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x equals 25% of the cost.
.25 equals 25%
Therefore x=12
The awnser is $12
Answer:
18.7
Step-by-step explanation:
The Law of Cosines is , where c is the unknown side length of a triangle, a and b are the remaining two side lengths, and C is the angle opposite to side c. To answer this question just plug in the known values:
Simplify:
m≈18.665...
When rounded to the nearest tenth, m=18.7