Answer:
24 ft
Step-by-step explanation:
Use proportions! The old tent has sides of 10ft, and a base of 15ft. The new tent has sides of 16ft and a base of ____ ft.
So, 10/15 = 16/___. Cross multiple and you get 24ft!
Answer:
45
Step-by-step explanation:
6² + 3²
36 + 9
45
Follow me please
Answer:
I believe the answer is $280
Answer:
Part 1)
Part 2)
Part 3)
Step-by-step explanation:
step 1
Find the measure of angle C
Applying the law of cosines
substitute the given values and solve for cos(C)
step 2
Find the measure of angle B
Applying the law of cosines
substitute the given values and solve for cos(B)
step 3
Find the measure of angle A
Remember that the sum of the internal angles of triangle must be equal to 180 degrees
substitute the given values and solve for ∠A
Cosine (70) = 8.2 / ladder
ladder = 8.2 / cosine (70)
ladder = 8.2 / 0.3420201
<span><span><span>ladder length = 23.9751991184
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