Mathematics, 18.07.2021 15:10 emma4113

If tge angle at the center is 62° and the radius is 12 cm.. find the length of arc

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:10

To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

Answers: 1

Answer

Mathematics, 22.06.2019 01:00

For every corresponding pair of cross sections, the area of the cross section of a sphere with radius r is equal to the area of the cross section of a cylinder with radius and height 2r minus the volume of two cones, each with a radius and height of r. a cross section of the sphere is and a cross section of the cylinder minus the cones, taken parallel to the base of cylinder, is the volume of the cylinder with radius r and height 2r is and the volume of each cone with radius r and height r is 1/3 pie r^3. so the volume of the cylinder minus the two cones is therefore, the volume of the cylinder is 4/3pie r^3 by cavalieri's principle. (fill in options are: r/2- r- 2r- an annulus- a circle -1/3pier^3- 2/3pier^3- 4/3pier^3- 5/3pier^3- 2pier^3- 4pier^3)

Answers: 3

Answer

You know the right answer?

If tge angle at the center is 62° and the radius is 12 cm.. find the length of arc...

Questions

Mathematics, 26.07.2019 00:30

The bill for dinner totaled $56 before tax and tip. the restaurant added a 6 percent sales tax. if sandra wants to include a 16 percent tip calculated...