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murzikaleks [220]
3 years ago
8

A man is now twice as old as his son. fifteen years ago he was three times as old as his son was then. How old is the son now​

Mathematics
1 answer:
Sergio039 [100]3 years ago
3 0

Answer:

Step-by-step explanation:

25 years old.

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Marlo buys 6 feet of ribbon to make bracelets. She needs 18 inches of ribbon to make 1 bracelet. How many bracelets can Marlo ma
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4

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
Find the surface area of the cylinder give your answer in terms of pi. The radius is 4mm and the height is 5mm
Komok [63]
The surface area of a cylinder is the area of the bases plus the area of the side, or SA = 2*A₁ + A₂

Since the area of a circle is \pi r^{2},
SA = 2*(\pi r^{2}) + A₂

Since the area of the side is height * the circumference of the circle or A₂ = h * 2 \pi r, then SA must be;

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3 0
3 years ago
Write an equation to solve each problem and then solve it. The sum of three consecutive integers is 54. Find the integers. if th
likoan [24]

Answer:

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Step-by-step explanation:

Consecutive numbers are

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x=17

17

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2 years ago
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