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3 years ago

Will give Brainliest! Please solve quickly!

Mathematics

2 answers:

Dafna1 [17]3 years ago

5 0

Answer:2

Step-by-step explanation:

8090 [49]3 years ago

3 0

Answer:

a is 3x-3+1=3x-2 B is -1-y+3+y=2 C is -x+x+2 = 2

Step-by-step explanation:

a has 3 positive x's and 3 negative ones and 1 so the equation is 3x-3+1 and to simplify you would do -3+1 which is 2 and 3x is simplified enough so a is 3x-3+1=3x-2

B one negative 1 and 1 negative y 3 positive ones any one positive y. so the equation is -1-y+3+y and the answer is 2 everything elese cancels out.

C one negative x one positive x and 2 positive ones so the equation is -x+x+2 and when you simplify you get just 2 again.

If you need any help or further explaination leave a comment or if its wrong tell me and ill try my best to fix it.

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Heyy Answer please and explain

ludmilkaskok [199]

Answer: V=37.5 cm³

Step-by-step explanation:

Formula

V=(πr²h)/3

Given

r=5/2=2.5 cm

h=6 cm

Solve

V=(πr²h)/3

V=(π(2.5)²(6))/3

V=(π(6.25)(6))/3

V=37.5π/3

V=37.5(3)/3

V=37.5 cm³

Hope this helps!! :)

Please let me know if you have any questions

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Answer:

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Step-by-step explanation:

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