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yawa3891 [41]
2 years ago
14

The radius of a semicircle is 2 feet. What is the semicircle's diameter?

Mathematics
1 answer:
fomenos2 years ago
8 0

Answer:

11/7 feet

Step-by-step explanation:

Perimeter of a circle = pi

Semicircle would be 1/2 of pi

1/2 × 22/7 × 1

You must divide by one to get the value of 1/2

11/7 is the answer

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What is the mixed number 1 3/5 written as an improper fraction
nignag [31]

Answer:

8/1

Step-by-step explanation:

Hope it helps :)

8 0
2 years ago
Read 2 more answers
two 3 in. by 5 in. index cards are placed side by side so that their edges are touching. which term best represents where the ca
11Alexandr11 [23.1K]
<span>Which term best represents where the cards touch?
A.Angle
B.Line segment
C.Point
D.Plane

The best term is B. LINE SEGMENT.

A line segment is part of a line that is bounded by 2 distinct end points. In this case, the end points are the edges of the index cards.</span>
7 0
2 years ago
Write an expression for “the quotient for y and 8”
jonny [76]

Answer:


Step-by-step explanation:

I think your answer is y/8. It's a little unusually worded. If this is not correct, please leave a note.

The way I have answered it, I would word it as "What is the quotient of y divided by 8."


7 0
3 years ago
One number is ten times another number. Their sum is 253.
s344n2d4d5 [400]

Answer:

23,230

Step-by-step explanation:

230 is ten times larger than 23, and if you add them together is it 253

5 0
3 years ago
What is 3 1/4 divided by 2/3 with all of the steps?
erik [133]

Answer:

4 7/8

Step-by-step explanation:

3 1/4 / 2/3

convert mixed numbers to improper fractions: 3 1/4 / 2/3

13/4 / 2/3

apply the fraction rule: a/b / c/d = a/b * d/c

= 13/4 * 3/2

multiply fractions: a/b * c/d = (a * c)/(b * d)

= (13 * 3)/(4 * 2)

multiply the numbers: 13 * 3 = 39

= 39/(4 * 2)

multiply the numbers: 4 * 2 = 8

= 39/8

convert improper fractions to mixed numbers: 39/8 = 4 7/8

= 4 7/8

5 0
3 years ago
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