Write the fraction or mixed number as a percent. 43/25 = %

Mathematics

2 answers:

ratelena [41]2 years ago

6 0

43/25
= 43/25* (100/100)
= (43/25*100)/100
= 172/100
= 172%

The final answer is 172%~

Stels [109]2 years ago

5 0

This is a fraction, so treat it like one. Divide 43 and 25 and you'll get 1.72. Multiply that decimal value by 100 and that is your percent, 172%

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Let's plug in the given cos(t) value:
$sin(t) = \sqrt{1-cos^2( \frac{2}{7})}$

And solve sin(t):
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Simplify further:
$sin(t) = \sqrt{ \frac{45}{49} } = \frac{ \sqrt{45} }{7} = \frac{ \sqrt{9*5} }{7}$

And it all simplifies down to:
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Since it's in the 4th quadrant, the sin(t) value is going to be negative. So, your final answer is:
$sin(t) = - \frac{ 3\sqrt{5} }{7}$

Hope this helps!

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lorasvet [3.4K]

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