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dezoksy [38]
3 years ago
9

I WILL GIVE YOU 3 COOKIES IF YOU CAN ANSWER THIS QUESTION CORRECTLY

Mathematics
2 answers:
nevsk [136]3 years ago
8 0

Answer:

A= 200.96 ft^2

Step-by-step explanation:

A=2πrh+2πr2

A=2π4(6) + 2π4(2)

A= 150.72 + 50.24

A= 200.96 ft^2

riadik2000 [5.3K]3 years ago
7 0

Answer:

251.2

I used 3.14 as pi

Step by step explanation:

SA= 2(pi*r²) + (pi*d)h

SA= 2 (\pi * 4² ) + (pi*8)*6

<u>you could also do this:</u>

SA=2πrh + 2πr²

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insens350 [35]

She has $18.50 so she needs $39.50.

6.50×3= 19.50

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Maya would have enough money to go on the trip.

6 0
3 years ago
Which table has a constant of proportionality between yyy and xxx of 101010?
Gnesinka [82]

Answer:

Only table C shows proportional relationship

Step by Step Explanation:

Given

Tables A, B an C

Required

Which table shows proportional relationship?

In table A .

x = 2 and y = 20

k = 20/2

k = 10

Also, x = 12, y = 132

k =. 132/12.

k = 11

Both values of k are not equal.

Hence, the table is not proportional

In table B

x = 5 and y = 20

k = 20/5

k = 4

Also, x = 7, y = 30

k =. 30/7

k = 4.29

Both values of k are not equal.

Hence, the table is not proportional

In table C

x = 9 and y = 90

k = 90/9

k = 10

Also, x = 14, y = 140

k =. 140/14

k = 10

Also, x = 24, y = 240

k =. 240/24

k = 10

All values of k are equal.

Hence, the table is proportional

5 0
2 years ago
Do the phrases 6 less a number y and 6 less than a number y mean the same thing? Explain. A. No, they do not both mean the same
Yuri [45]

Answer:

B. Yes, they both mean the same thing. They can also both be represented by the expression y - 6.

Step-by-step explanation:

Given

Phrase 1: 6 less a number y

Phrase 2: 6 less than a number y

<em>Mathematically,</em>

Phrase 1 can be represented as follows;

y - 6

<em>Mathematically,</em>

Phrase 2 can be represented as follows;

y - 6

<em>Since the representation  of both phrases are the same, then option B answers the question.</em>

<em></em>

4 0
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I think it would be 2 days. you would get it done 4 times faster, so 8/4 is 2
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3 years ago
What is 80% as a fraction in reduced form ?
dangina [55]
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