3 years ago

Write a recursive formula for 3, 20, 37, 54

Mathematics

1 answer:

Dima020 [189]3 years ago

4 0

A(n)=A(n-1)+17 with A(1)=3

What is inside the parentheses can also be written as a subscript.
Hope this helps!

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The parallelogram below is being covered with carpet. The carpet is priced at $2.80 per square meter. How much will it cost to c

Sloan [31]

Answer:

$79.38

Step-by-step explanation:

Find the diagram of the question attached

Area of the parallelogram = Base * Height

Given

Base = 8.1m

Height = 3.5m

Area of the parallelogram = 8.1 * 3.5

Area of the parallelogram = 28.35m²

If the carpet is priced at $2.80 per square meter, then;

1m² = $2.80

28.35m² = x

x = 28.35 * 2.80

x = $79.38

Hence the cost of the carpet is $79.38

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2 years ago

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77julia77 [94]

The answer is (3,-2)

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Which number line can be used to find the distance between (4, -1) and (8. - 1)?

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I don’t really no this answer? Sorry

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3 years ago

Ng ne Volume of a Cone

AnnyKZ [126]

Answer: height = 6, radius = 8, Volume = 401.92

Explanation:
Height = 6 given

Find radius:

Use Pythagorean’s theorem to find the side of the right triangle:

a^2 + b^2 = c^2
b^2 = c^2 - a^2
b^2 = 10^2 - 6^2
b^2 = 100-36
b^2 = 64
b = 8

And since length b is also the radius of the circle then radius = 8

Find volume:

V = pi x r^2 x h/3

V = 3.14 x 8^2 x 6/3

V = 3.14 x 64 x 2

V = 401.92

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Wewaii [24]

Answer:

Step-by-step explcanation:

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3 years ago