Answer:
8. 24
9.55.3
Step-by-step explanation:
Answer:
The speed was 
Step-by-step explanation:
we know that
The speed is equal to divide the distance by the time
Let
s------> the speed in miles per hour
d ----> the distance in miles
t ----> is the time in hours
we know that

we have


substitute


Answer:
12
Step-by-step explanation:
24/2=12
the triangles are congruent
<u>Answer</u>
7/729
<u>Explanation</u>
The question requires to you to find the value of x.
9³x = 7
729 x = 7
x = 7/729
Answer: 71.6°
tan-1(9/3) = 71.56505118°