4 years ago

I need help is it A B C or D

Mathematics

1 answer:

Zolol [24]4 years ago

8 0

The answer is always D.

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Can someone help me please?

Mars2501 [29]

Answer:

Answer below

Step-by-step explanation:

Point D: (-6,-1)

Point C: (-3,0)

Point B: (-3,6)

Point A: (0,0)

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3 years ago

A model of a famous statue is 1 1/4 inches tall. The actual statue is 3 1/3rd feet tall. What is the ratio of the height of the

stellarik [79]

1 1/4 x 12" = 12" + 12/4 = 12" + 3" = 15" (model)
3 1/3 x 12" = 36" + 12/3 = 36" + 4" = 40" (statue)

model / statue = 15/40 = 15:5 / 40:5 = 3/8

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3 years ago

What is the estimate for 612x87

Sophie [7]

Do 610x90 which equals 54900

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3 years ago

How many cubic inches of material do you need to make a solid rubber ball with diameter<br> of 3

Lera25 [3.4K]

Answer:

Step-by-step explanation:

What we're looking for here is the volume of this ball, which is the volume of a sphere:

$V=\frac{4}{3}\pi r^3$

If our diameter is 3, then the radius is 1.5:

$V=\frac{4}{3}\pi (1.5)^3$

In terms of π, the solution is

$4.5\pi$ which can also be expressed as $\frac{9\pi }{2}$

Or if you have to multiply in the pi, the solution is

V = 14.14 cubic inches

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3 years ago

Read 2 more answers

Solve for :<br> -21 = 0.07:

Natasha2012 [34]

Answer:

-300

Step-by-step explanation:

-21 = 7x/100

-21=7x/2^2*5^2

x=-300

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3 years ago