The equation tan(55°)= 15/b
can be used to find the length of ac
what is the length of ac? round to the nearest tenth.

10.5

Step-by-step explanation:

tan(55°)=15/b

b=15/tan(55°)

=10.5

AC ≈ 10.5

Step-by-step explanation:

tan55° = = =

Multiply both sides by b

b × tan55° = 15 ( divide both sides by tan55° )

b = ≈ 10.5

Hence b = AC ≈ 10.5 ( to the nearest tenth )

i think 5 miles per hour

step-by-step explanation: