2 years ago

RIGHT ANSWERS FOR BOTH 2 AND 3 I NEED HELP right answers :(

Mathematics

1 answer:

disa [49]2 years ago

5 0

Answer:

c and a

Step-by-step explanation:

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Express the following rational number as decimals 615/125

GarryVolchara [31]

Answer:

4.92

Step-by-step explanation:

615 divided by 125 equals to 4.92

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2 years ago

Find the area of a circle if the radius is 2.5m. Round your answer to the nearest hundredth

abruzzese [7]

Answer: 19.63

Step-by-step explanation:

A = pir^2 , pi*2.5^2 = 19.63

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2 years ago

10 pt

lord [1]

Answer:

C. 434π

Step-by-step explanation:

Given:

Radius (r) = 7 in.

Height (h) = 24 in.

Required:

Surface area of the cylinder

Solution:

S.A = 2πrh + 2πr²

Plug in the values

S.A = 2*π*7*24 + 2*π*7²

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2 years ago

{y=-x+1<br> {y=4x-14<br> please help me <br> my paper is due today

Temka [501]

$- x + 1 = 4x - 14 \\ - x - 4x = - 14 - 1 \\ - 5x = - 15 \\ x = 3$

Substitute x = 3 in any given equations. I will do in y = - x + 1

$y = - x + 1 \\ y = - 3 + 1 \\ y = - 2$

Therefore the answer is (3,-2)

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2 years ago

Solve for x<br> 3 (x – 4) = 12x

ira [324]

Answer:

Step-by-step explanation:

3x-12=12x

-12=12x-3x

-12=9x

-12/9=x

-4/3=x

x=-4/3

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2 years ago