Mathematics, 16.07.2019 15:30, baisydravoo

The circumference of a circle is 78π cm. find the diameter, the radius, and the length of an arc of 140°. a. 156 cm; 39 cm; 160π cm b. 39 cm; 78 cm; 15.2π cm c. 78 cm; 156 cm; 15.2π cm d. 78 cm; 39 cm; 30.3π cm

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:00, nuneybaby

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

Answers: 3

continue

Mathematics, 21.06.2019 15:00, xDoxing

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

Answers: 1

continue

Mathematics, 21.06.2019 15:00, Ruby2480

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

Answers: 1

continue

Mathematics, 21.06.2019 17:30, liquidmana42

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Answers: 1

continue

Do you know the correct answer?

The circumference of a circle is 78π cm. find the diameter, the radius, and the length of an arc of...