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klemol [59]
3 years ago
15

Are the fractions equal? Explain why or why not.

Mathematics
2 answers:
vazorg [7]3 years ago
7 0
Well I would say yes because when you cut the larger fraction in half the numbers came up with are 2/4 and so with that mentioned the fractions are equivalent. I hoped that this helped. :)
Degger [83]3 years ago
6 0
Yes because you can simplify 4/8 to 2/4 by dividing both denominator and numerator by 2 :

4÷2=2
8÷2=4

hope this helps
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PtichkaEL [24]

Set the following: Length = L    Width = W

The length is twice the width:    L = 2*W     or:  W = L/2

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P = 60ft = 2*L + 2*(L/2) = 2*L + L = 3L

L = 60ft/3 = 20ft    W=L/2=20ft/2=10ft

Verify result:  Perimeter= P = 60ft = 2L + 2W = 2*20ft +2*10ft = 40ft+20ft = 60ft

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Step-by-step explanation:

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length of the shadow, L = 120 ft

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Completing this triangle to cut across the top of the tree gives you a right angled triangle with θ as the angle of elevation of the sun.

Apply trig-ratio to determine the angle of elevation of the sun;

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Therefore, the angle of elevation of the sun is 39⁰

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