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3 years ago

11

HELP ASAP 20 POINTS BRAINLIEST

1 answer:

Setler [38]3 years ago

3 0

Answer:

56.55 $cm^{3}$

Step-by-step explanation:

r = 6/2 = 3

Area of a cylinder:

π $r^{2}$ x length

$3^{2}$ π x 6 = 54π

Area of sphere:

$\frac{4}{3}$ x π x $r^{3}$

$\frac{4}{3}$ x π x $3^{3}$ = 36π

54π - 36π = 18π = 56.55

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Nat2105 [25]

Answer:

C. The total amount spent on drinks by Andrew.

Step-by-step explanation:

y itself would be the number of drinks purchased, and 2.5 is the cost. And since is is 2.5y then it represents the total amount.

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3 years ago

Robert sliced a large loaf of bread to make 12 sandwiches. He makes 3 turkey sandwiches and 5 veggie sandwiches. What fraction o

lidiya [134]

It would be 1/3rd because your last number would be 4 in the equation of 12 sandwiches.

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3 years ago

Read 2 more answers

Expand And Simplify The Following:

Georgia [21]

For all the questions, we will be using the FOIL pattern.
1. $(x+3)(x-3)(3x+2)$
$(x^2-3x+3x-9)(3x+2)$
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2. $(2x+1)(x-2)(x+3)$
$(2x^2-4x+x-2)(x+3)$
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3. $(x-3)(2x+1)(3x-2)$
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Hope this helped!

8 0

3 years ago

Read 2 more answers

Sue buys 5 pieces of fabric.Each piece is 1 7/10 yards long.What is the total length of the fabric she buys?One yard of the fabr

Bumek [7]

Answer:

1. 8.5 yards.

2. $42.5

Step-by-step explanation:

We have been given that Sue buys 5 pieces of fabric. Each piece is $1\frac{7}{10}$ yards long.

1. To find the total length of fabric bought by Sue we will multiply length of each fabric piece by 5.

$\text{Total length of the fabric}=5\times 1\frac{7}{10}\text{ yards}$

$\text{Total length of the fabric}=5\times \frac{17}{10}\text{ yards}$

$\text{Total length of the fabric}=\frac{17}{2}\text{ yards}$

$\text{Total length of the fabric}=8.5\text{ yards}$

Therefore, Sue bought 8.5 yards of fabric.

2. 1 yard of fabric costs $5.

So 8.5 yards of fabric will cost : 5*8.5

$\text{Total cost of the fabric}=5\times 8.5$

$\text{Total cost of the fabric}=42.5$

Therefore, the cost of total fabric bought by Sue is $42.5.

8 0

3 years ago

Okay help again u guys are so smart

ra1l [238]

Answer:

1 year ago question im sorry free point

Step-by-step explanation:

3 0

2 years ago