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2 years ago

Show all your calculations, including anything you plug into a calculator. If you use an app, please

1 answer:

3 0

Robert Morris, generally considered the financier of the Revolution, donated ships from his fleet of tobacco-trading vessels and turned to privateering. Raiding British convoys, he became the richest man in America. He personally signed 6,000 notes to pay off Washington's troops when the war ended.

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In a science class student made rockets out of empty 2-liter bottles. When launched, Karen's rocket reached a height of 12 and 1

NikAS [45]

The answer is 24 2/10. 12 1/2 x 2/5.

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3 years ago

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Select all that apply.

irinina [24]

Answer: Circle.

Depending on the angle and the place of intersection, when a plane intersects a cube, the sections created may be a square, a pentagon, a trapezoid, a triangle or a rectangle (even you can obtain an octagon), but you will never get a circle.

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3 years ago

10. The formula for the circumference of a circle with diameter d is C = d.

Fudgin [204]

9514 1404 393

Answer:

a. d = C/π

b. d = 8/π inches ≈ 2.546 inches

c. r = 61/(2π) inches ≈ 9.708 inches

Step-by-step explanation:

a. The formula for circumference is ...

C = πd

Dividing by π gives ...

d = C/π

b. For a circumference of 8 inches, the diameter is ...

d = (8 in)/π = (8/π) in ≈ 2.546 in

c. The radius is 1/2 the diameter. So, the radius of a circle is ...

r = d/2 = (C/π)/2 = C/(2π)

For a circumference of 61 inches, the radius is ...

r = (61 in)/(2π) = 61/(2π) in ≈ 9.708 in

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3 years ago

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A fruit stand has 28 apples, 20 oranges, and 12 pears. What is the ratio of apples to the total pieces of fruit?

ruslelena [56]

Data:
Apples = 28
Oranges = 20
Pears = 12

What is the ratio of apples to the total pieces of fruit?
Solving:
 $\frac{apples}{apples+oranges+pears} = \frac{28}{28+20+12} = \frac{28}{60} \frac{\div4}{\div4} \to\:\boxed{\boxed{ratio = \frac{7}{15}}}\end{array}}\qquad\quad\checkmark$

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3 years ago

9) -2x - 6y=-14 3x - 8y=4

marysya [2.9K]

Step-by-step explanation:

hi see the pic for the steps

and do mark me brainliest plz

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4 years ago

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