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3 years ago

Help !!!!!Ella is making a solid clay sculpture in the shape of a cone.

Mathematics

2 answers:

saveliy_v [14]3 years ago

5 0

Answer:

26p of clay.

Hope this helped

Fynjy0 [20]3 years ago

5 0

Answer:

151

Step-by-step explanation:

First, you find the radius which is 8/2. Next, you square the radius which is 16. Now you multiply 16 by pi which is 50.26548246. Now you do 9 divided by 3 which is 3. Then you multiply 50.26548246 by 3 to get 150.7964474 or 151

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Help with 6 a and b please

34kurt

Answer:

a) $y=\frac{50}{x}$

b) $y=25$ when $x=2$

Step-by-step explanation:

$y=\frac{k}{x}$ since y varies inversely with x.

We need to find the constant, k.

Let's use a point (x,y) on the curve.

We are given an (x,y)=(5,10):

$10=\frac{k}{5}$

Multiply both sides by 5:

$10(5)=k$

$50=k$ .

So the equation is:

$y=\frac{50}{x}$

What is y when x=2?

$y=\frac{50}{2}$

$y=25$

8 0

3 years ago

An architect makes a model of a new house. The model shows a tile patio in the backyard. In the model, each tile has length

zvonat [6]

The two ways to find the ratio of the length is to turn the inches into feet or the feet into inches

So the answer can be solved like this:

1/36ft to 1/4ft which is 9:1 (blueprint size to actual size)

1/3in to 3in which is also 9:1 (blueprint size to actual size)

3 0

3 years ago

8,902 to the nearest thousand

7nadin3 [17]

Answer:

9,000

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A 4-quart jug of juice costs $5.60. What is the price per cup?

Vinvika [58]

Answer:

$0.35 per cup

Step-by-step explanation:

Step 1: Find the unit price per quart

5.60 / 4

$1.40 per quart

Step 2: Find the unit price per cup

1 quart = 4 cups

1.40 quarts / 4 cups

$0.35 per cup

Answer: $0.35 per cup

8 0

3 years ago

What is the solution to the inequality -3x - 42 > 3

garik1379 [7]

$- 3x - 42 > 3\Leftrightarrow - 3x > 45\Leftrightarrow x < - 15$

4 0

3 years ago