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3 years ago

Geometry Helps please (Only correct Answers only please) Thank you very much.

Mathematics

1 answer:

Levart [38]3 years ago

8 0

<h3>Exact Answer: (160/3)pi</h3><h3>Approximate Answer: 167.47</h3>

The approximate answer results when you use pi = 3.14, and this approximate answer is rounded to two decimal places

note that (160/3)pi is the same as 160pi/3

========================================================

Work Shown:

r = radius = 4

h = height = 10

V = volume of cone

V = (1/3)pi*r^2*h

V = (1/3)pi*4^2*10

V = (160/3)pi exact answer

V = (160/3)*3.14

V = 167.46666....

V = 167.47 approximate answer rounded to two decimal places

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Question 8 options:

prisoha [69]

Answer:

Step-by-step explanation:

Based on what you have here as the slope we can set the slope formula equal to 34 using the points (0, 8) and (8, c) to solve for c, then use the points (0, 8) and (a, 5) to solve for a.

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$\frac{c-8}{8-0}=34$ and

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$\frac{5-8}{a-0}=34$ and

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That seems a little weird, but when you plug those points into the slope formula to solve for the slope, it works out the way it should.

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3 years ago

If the mean proportional between x and 2 is 4, find x

Anastasy [175]

Answer:

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3 years ago

Read 2 more answers

What is 42/49 in simplest form

Tcecarenko [31]

6/7 . 42 and 49 are both have the number 7 in common. So just simply divided 7 by both numbers.

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3 years ago

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8. Janine has 3/5

Scorpion4ik [409]

Answer:

Part a) Each friend will receive $\frac{3}{10}\ pounds$

Part b) $\frac{19}{20}\ pounds$ or $0.95\ pounds$

Step-by-step explanation:

Part a)

we know that

To calculate the weight of peanuts in pounds that each friend will

receive, divide the total pounds of peanuts by two

$\frac{(3/5)}{2}=\frac{3}{10}\ pounds$

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3 years ago

mr. Redding sells vehicles to 20% of the people that come to the sales lot. if 65 people came to the lot last month, how many ve

SIZIF [17.4K]

He sells vehicles to 20% of people who comes to sales lot.

65 people came to the sales lot.

So he sold vehicles to 20/100 × 65 people = 13 people

Assuming that each person buys 1 vehicle; he sold 13 vehicles.

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