Mathematics, 22.05.2020 18:59 michaelgibsonsto
A company is designing a circular logo for a product. The inner part of the logo is a circle with a radius of r inches. The logo has a border that is concentric circle surrounding the inner circle. The are of the border is 14.5 square inches. Write an expression that represents the total area, in square inches of the logo in terms of the radius, r, of the inner part of the logo. If the total area of the logo is 127 square inches, what is the approximate value of r?
Answers: 2
Mathematics, 21.06.2019 14:30
The circumference of a circle is 5 pi cm. what is the area of the circle?
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Mathematics, 21.06.2019 19:30
Me. i can't figure out this question. give an explanation too. .
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Mathematics, 21.06.2019 21:00
Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.
Answers: 1
Mathematics, 22.06.2019 01:30
Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?
Answers: 3
A company is designing a circular logo for a product. The inner part of the logo is a circle with a...
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