2 years ago

I need help.... again lol.....

Mathematics

1 answer:

kupik [55]2 years ago

5 0

The answers you have for each of them are right

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Whats the answer to 5-y=10

zubka84 [21]

5-y=10 , 10-5=y, so y=5

6 0

3 years ago

Please, I really need help with this! What is the volume of the cone?

MariettaO [177]

V=1/3*πr² *h,
raduus r=32/2=16
V=1/3*3.14*(16)² *18=6*3.14*(16)² =4823.04

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3 years ago

The ratio of the side length of a square to the square's perimeter is always 1 to 4.

makvit [3.9K]

Answer:

Side length of square (inches): 1 ,2, 4, 7

Perimeter of square (inches). : 4, 8, 16, 28

Step-by-step explanation:

Ratio is 1:4 (S:P).

So:

#:8, #=2. This is because 2/8 and 1/4 both = 0.25.

#:16, #=4. 4/16=0.25

7:#, #=28. 4x7=28, 7/28=0.25

Hope that helps

7 0

2 years ago

Can someone please help me?

shepuryov [24]

Answer:

Step-by-step explanation:

area = wl (6×4 = 24)

w width l length

4 0

1 year ago

Explain what needs to be fixed.<br> 2n + 10 = -2<br> 2n = 12 Step one<br> n = 6 Step two

Brilliant_brown [7]

Answer:

step one needs to be fixed... you are supposed to subtract 10 from both sides of the equation.

Step-by-step explanation:

STEP 1: Move all terms not containing n to the right side of the equation.

$2n=-12$

STEP 2: Divide each term by 2 and simplify.

$n=-6$

8 0

2 years ago