6. A hot air balloon starts from the ground. It rises at a rate of 5 m / min. After 17 minutes, it descends at a rate of 3 m / min for 6 minutes. Then it rises at a rate of 11 m / min. How far from
the ground is the hot air balloon after 1 hour? Show your work.

ask the math teacher she or he would know lol.

step-by-step explanation:

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )