2 years ago

Find the surface area of a sphere with a radius of 7 inches

Mathematics

1 answer:

rosijanka [135]2 years ago

6 0

Answer:

615.7

Step-by-step explanation

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Add the two expressions.<br> 2x + 6 and 6.2 - 1<br> Enter your answer in the box.

madam [21]

Answer:

8x + 5

Step-by-step explanation:

By adding

2x + 6 + 6x -1

8x + 5

8 0

2 years ago

The perimeter of an equilateral triangle is 13 inches more than the perimeter of a square, and the side of the triangle is 6 in

ss7ja [257]

Answer:

The side of the triangle is 11 inches

Step-by-step explanation:

please kindly see the attached files for explanation

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2 years ago

Which equation shows 6(x + 4) = 2( y + 5) solved for y? A. y = x + 3 B. y = 3x + 5 C. y = 3x + 7 D. y = 3x + 17

UNO [17]

Answer:

Step-by-step explanation:

Given

6(x + 4) = 2(y + 5) ← distribute parenthesis on both sides of the equation

6x + 24 = 2y + 10 ( subtract 10 from both sides )

6x + 14 = 2y ( divide all terms by 2 )

3x + 7 = y, hence

y = 3x + 7 → C

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2 years ago

Evaluate -2x + -3y if x = 10 and y = -6

emmasim [6.3K]

-2(10)+-3(-6)

It would be -2

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2 years ago

How to get the number 2016 using math

Lapatulllka [165]

2000 + 16 = 2016

1008 * 2 = 2016

3000 - 984 = 2016

8064 / 4 = 2016

there are 4 different ways

6 0

2 years ago