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vivado [14]
3 years ago
12

60 out of 300 is what percent?

Mathematics
2 answers:
ch4aika [34]3 years ago
5 0

100%/x%=300/60(100/x)*x=(300/60)*x       - we multiply both sides of the equation by x100=5*x       - we divide both sides of the equation by (5) to get x100/5=x 20=x x=20
now we have: 60 is 20% of 300

Hope I helped!
~ Zoe
Sav [38]3 years ago
3 0
You first have to Multipy

60        100          20
------  · -------   =  ------- =   20%
300     100          100
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Answer: x=-1, 15

Step-by-step explanation:

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5 0
2 years ago
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5 0
3 years ago
What’s is the gcf 33c,55cd
Juli2301 [7.4K]
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4 0
3 years ago
What is the area of the sector ?​
worty [1.4K]

They forget to say "not to scale".  I'm guessing this is trig because I don't see another way to do it.

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x^2 = 9^2 + 9^2 - 2(9)(9) \cos B

x^2 = 162 - 162 \cos B

\cos B = \dfrac{162 - x^2}{162} = 1 - \dfrac{x^2}{162}

\cos B = 1 - \dfrac{34 - 30\cos 81^\circ}{162}

B = \arccos \left(1 - \dfrac{34 - 30\cos 81^\circ }{162} \right)

The area of the circle is the fraction given by the angle,

A = \dfrac{B}{360^\circ} \pi r ^2

A \approx \dfrac{ \arccos \left(1 - \dfrac{34 - 30\cos 81^\circ}{162} \right) }{360} (3.142)9^2

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Answer: 24.7 sq cm

8 0
3 years ago
Can someone please help me
NNADVOKAT [17]

  • The centroid splits the median in a 2:1 ratio from vertex to side.
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QR=(1/2)(JQ)=(1/2)(16)=8 \\ \\ LM=(3)(QM)=(3)(6)=18 \\ \\ KQ=(2/3)(KP)=(2/3)(18)=12

3 0
1 year ago
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