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3 years ago

An angle measures 102° less than the measure of a supplementary angle. what is the measure of each angle?

2 answers:

kramer3 years ago

7 0

A supplementary angle is equal to two angles that sum is 180.so less is a key word which means to subtract in this case so 180-102 = 78°

maksim [4K]3 years ago

5 0

The angle measures 78 as 180-102 is 78 (180 is the degree of a supplementary angle)

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FOIL means first, outer, inner, and last.

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3 years ago

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PROBLEM 2 The height of a golf ball in feet can be determined using the formula h(t) = -16t2 + 100x , where t is the number of s

wolverine [178]

Answer:

Step-by-step explanation:

Given the height of a golf ball in feet modelled by the formula h(t) = -16t² + 100x where t is in seconds, we are to find the height of the golf after 2.5 seconds. To do that we will simply substitute t = 2.5secs into the formula given;

$h(t) = -16t^2 + 100x\\\\h(2.5) = -16(2.5)^2 + 100(2.5)\\\\h(2.5) = -16(6.25) + 250\\\\h(2.5) = -100+250\\\\h(2.5) = 150\\\\$

Hence the height of the golf after 2.5 seconds is 150ft.

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3 years ago