What is the perimeter of a larger similar triangle that is similar to a smaller one by a scale factor of 5, where the side length of the smaller one are 10, 20 and 15? A) 9 B) 225 C) 90 D) 45 HELP PLS

answer4 to the second power is 16

and 4 to the third power is 64,

the car was traveling 40 mph before it started skidding. ( 2 points ) 17. was the driver were her brakes working at 75% efficiency or better? ( 2 points ) yes 29.

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

divide the numbers

step-by-step explanation: