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Ghella [55]
3 years ago
15

How does tripling the circumference of the circle affect the diameter of the circle?

Mathematics
1 answer:
solmaris [256]3 years ago
8 0
The Diameter is also tripled.

Given the area of a circle calculate the radius and circumference
<span>r = √(A / π)<span>C = 2πr
</span></span>
Proof: C= 3in r = 0.477464 d=2r=0.9549296
           C= 9in r= 1.432394 d= 2.864788 = 3x
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Tony had 2/3 of a pound of strawberries. Tony let his friend Larry eat 3/8 of the strawberries. How many pounds of strawberries
NARA [144]

Answer:

B)  1/4

Step-by-step explanation:

2/3lb of Strawberries.  His friend at 3/8 of them so that would be 3/8 * 2/3 = 6/24 = 1/4.  He ate 1/4lb of the strawberries

5 0
3 years ago
Write an expression for the length of the rectangle.​ (Hint: Factor the area binomial and recall that Area=width times length)
cestrela7 [59]

Answer: A=l⋅w where A is the area of the rectangle, l is the length of the rectangle and w is the width of the rectangle.

8 0
3 years ago
Help me it is below
Fofino [41]
I hope this helps you

7 0
3 years ago
Read 2 more answers
(7•8) + 1/2 (3•3)<br> 1/2(7•8)+1/2(3•3)<br> (7•8)+(3•3)<br> 1/2(7•8)+(3•3)
AfilCa [17]

Answer:4.5 for triangle + 56= 60.5 squuare units

Step-by-step explanation:

8 0
2 years ago
An airplane pilot over the Pacific sights an atoll at an angle of depression of 10°. At this time, the horizontal distance from
Alex17521 [72]
The question was posted incomplete.

This is the part missing:

<span>What is the height of the plane to the nearest meter?

Answer:  559 m.

Explanation:

1) The horizontal distance between the plane and tha atoll makes a right triangle with the height, with the depression angle between the two legs.

2) Therefore, you can use the tangent trigonometric ratio:

tan(10°) = opposite-leg / adyacent-leg = height / horizontal distance

⇒ height = horizontal distance × tan (10°)

⇒ height = 3,172 m × tan(10°) = 559.31 m, which rounded to the nearest m is 559
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3 years ago
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