D Motion Nicki rides her bike at a constant speed for 6 km. That part of her ride takes her 1 h She then rides her bike at a constant speed for another 9
krn. That part of her trip takes her 2 h. What is her average speed?
• A 3.00 km/h
OB. 5.00 km/h
0 C 525 km/h
D. 7.50 km/h

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

vertical=18cm horizontal=18cm hypotenuse=25.5

step-by-step explanation:

after going and makeing graphs i would go with a,

there is nothing that is matches the graph. if there was i would show you. but therefore my answer is a.

hope i

-lavira: )