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77julia77 [94]
2 years ago
9

the radius of a circular playground is 77 metre.Calculate the distance covered by a runner in 5 complete rounds around the groun

d.​
Mathematics
1 answer:
Shtirlitz [24]2 years ago
5 0

Answer:

2419.0265 meters

Step-by-step explanation:

To find the answer you must first find the circumference of the circle. The circumference formula is C = 2 \pi r. So if you plug in 77 you get 483.8053. Then multiply that by 5 and you will have your final answer.

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Step-by-step explanation:

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Answer:

x = 5.4

Step-by-step explanation:

(This question has already been answered, but both of the incorrect ones were deleted, so for future reference...)

Fig A is a scale image of Fig D. These two quadrilaterals are similar, and thus, the side lengths of corresponding sides are proportional. Set the proportion x/3 = 7.2/4 (you could alternatively write it as x/7.2 = 3/4 but for the simplicity's sake, and assuming anyone who has this problem would already know how to solve proportions like these...)

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3 years ago
What is the answer to the measure of angle A?
rosijanka [135]
Answer: 110
(WORK SHOWN BELOW)

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2 years ago
2. The water level of a river was measured each day during a two-week period. The
vampirchik [111]

Step-by-step explanation:

day during a two-week period. The

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20

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0

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4

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Which statement best describes the y-intercept of the graph?

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7 0
2 years ago
Read 2 more answers
Please help me please !!
Artist 52 [7]
The range is: 35-60
The IQR is: 11
This value is the first 25%

IQR= interquartile range

Hope this helps ;)
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2 years ago
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