Stephanie kept track of the number of steps she took in the walk-a-thon. The average number of steps she took can be represented by the equation y=2500x. The table shows the number of steps Calvin walked each hour in a walk-a-thon. Hours Steps
2 4450
4 8900Which of the following statements is true?
Select one:

Calvin walked 550 more steps per hour.

Stephanie walked 275 more steps per hour.

Calvin walked 225 more steps per hour.

Stephanie walked 550 more steps per hour.

answer: i believe it’s 245.04

step-by-step explanation:

it would be 6xy and -16xy.

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

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