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Norma-Jean [14]
3 years ago
9

I need help please!:D

Mathematics
1 answer:
Dafna1 [17]3 years ago
6 0

Answer:

1 & 2

Step-by-step explanation:

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Which statement is true about setting up a proportion to solve for the missing measure?
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Corresponding parts must be in the same position.

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Which expression and value represents 9 less than the quotient of 18 and 3?
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270 american dollar and recevied 3000 pesos when he returned from mexico he had 100 pesos left. how many will he recevie when he
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To solve this problem we can use simple proportion
If 
270$ -------------------------3000 pesos
x $  ---------------------------100 pesos               (x$ means that we dont know how much)
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a school has 5 spanish teachers and 4 french teachers.the schools principal randomly chooses of the teachers to attend a confere
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The volume of a cone is 16 pi cubic inches. Its height is 12 inches. What is the radius of the cone? 2 in. 4 in. 12 in. 16 in.
mart [117]

The radius of cone is 2 inches

<em><u>Solution:</u></em>

<em><u>The volume of cone is given by formula:</u></em>

V = \frac{\pi r^2h}{3}

Where,

"V" is the volume of cone

"r" and "h" are the radius and height of cone respectively

Given that, volume of a cone is 16 pi cubic inches

Its height is 12 inches

Therefore, we get,

V = 16 \pi cubic inches

h = 12 inches

r = ?

<em><u>Substituting the values in formula, we get</u></em>

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Since, radius cannot be negative, ignore r = -2

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3 years ago
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