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Scorpion4ik [409]
3 years ago
14

The weight of an object on the moon varies directly as its weight on Earth. With all of his gear on, Neil Armstrong weighed 360

pounds on Earth. When he became the first person to step on the moon on July 20, 1969, he weighed 60 pounds. Tara weighs 108 pounds on Earth. What would she weigh on the moon?
Mathematics
1 answer:
babymother [125]3 years ago
8 0

amistre64 Medals 0
e = k.m
360 = k.60
k = 360/60 = 36/6 = 6
108 = 6.m
108/6 = m = 18 
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Because we have <span>an isosceles trapezoid, we have 2 angles with measure 135⁰,
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So, we can find value of acute angle,
135*2 +2x =360⁰
270+2x=360
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So, acute angles in trapezoid = 45⁰.
From triangle ABC,
angle ACB =90⁰
angle A=45⁰,
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So, longer base AA' = 5+4+5= 14 in

Now, we can find area of trapezoid.
shorter base = 4 in
longer base = 14 in
altitude =h = 5 in
Area of trapezoid =(1/2)(base1+base2)*h
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