Answer:
a. 2.2 m
b. 8 m
Step-by-step explanation:
4) a. Sin 32 = x/4
= (sin 32)(4) = x
b. Cos 65 = 4.5/x
x = 4.5/Cos 65
you would divide both sides by 6 to get your answer. i hope this helps :)

the fractions are set up so that each unit cancels out until its only meters/hour
you can multiply all the numerators together to get 72000 and all the denominators to get 1
72000 meters/1 hour
72000 meters in 1 hour
hope this helped
160 x 4 =? ~a~
~b~ solve the equation i gave you
Answer:
She walked 1 1/5 miles per hour.
Step-by-step explanation: