Mr. Cooper determined functions to represent his distance traveled in miles, d, in terms of the number of hours. 1, of driving on two types of highways. He found that on a state highway the function was d = 45t, and on a U. S. highway, the function was d = 601.
If Mr. Cooper drove for 1.5 hours on each type of highway, how much farther did he drive on the U. S. highway than on the state highway?

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miles

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

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answer is 33

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