3 years ago

The area of the base of the cylinder is 78.5 in² . What is the volume of the cylinder

1 answer:

3 0

Answer:

The volume of the cylinder would probably me 54? dont quote me I am not 100 percent sure, but if you need any help feel free to message me!

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750 tickets were sold for a game for a total of $1,500.00. if adult tickets sold for $2.50 and children's tickets sold for $1.50

Charra [1.4K]

1500$/750tickets=2$
(2.50$+1.50$)/2=4/2=2$ <span>weighted average
this mean 50 50
750/2=375
</span>375 adult tickets and 375 children's tickets

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3 years ago

A=1/2(a+b)h work out the value of A when a=7, b=6 and h=10

Scorpion4ik [409]

Answer:

A = 65

Step-by-step explanation:

A = 1/2(7+6)·10

A = 5(7+6)

A = 5(13)

A = 65

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3 years ago

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poizon [28]

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3 years ago

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Write and equation in standard form for a line that is (a) parallel (b) perpendicular to the line with an equation of y= 3x - 5

KatRina [158]

Answer:

(a) 3x -y = 7

(b) x +3y = 29

Step-by-step explanation:

(a) The standard form of the given line is ...

3x -y = 5

The parallel line will have a constant on the right that makes it go through (5, 8), so it will be ...

3x -y = 3(5) -(8)

3x -y = 7

(b) The perpendicular line will have coefficients for x and y swapped and one of them negated. Again, the constant is chosen to make it go through (5, 8).

x + 3y = (5) +3(8)

x + 3y = 29

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4 years ago