How do I find the area of the shaded area if the circle's radii are 15cm and 13cm and the angle of the triangle in it is 80? What formulas do I have to use? http://i...

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How do I find the area of the shaded area if the circle's radii are 15cm and 13cm and the angle of the triangle in it is 80? What formulas do I have to use? http://i...

2 3/7 divided by 5 what's the estimated quotient?

Imagine your rolling a pair of six sided dice. The random variable X is the sum of the two up faces. The population mean is uX=7 and the standard deviation is σX = √35/12=1...

Verify tan2x(1+cot2x)=sec2 x This is what I did: (tan2x)*(csc2)= (sin2 x/ cos2 x) * ( 1/sin2) = 1/cos2 =...

I can't figure this out & I dont know where to start.

2 1/6 divided by 10 5/6 what's the estimated quotient?

(3x-2y)^2

The length of a rectangle is 2 meters less than twice the width. If the area of the rectangle is 220 square? meters, find the dimensions.

A manufacturer of bird feeders cuts spacers from a tube that is 5 2/5 inches long. How many spacers can be cut from the tube if each spacer must be 3/5 inch? thick? The...

After analyzing the population of your own city, the city council asks you to compare the growth of your city with Mt. Blanc, another city in your state. About 10 years ago, Mt. Blanc and your city...

I really want to give lessons to my sister as a gift

Greg drove at a constant speed in a rainstorm for 245 miles. He took a? break, and the rain stopped He then drove 240 miles at a speed that was 5 miles per hour faster than his previous...

I'm trying to enlarge a grid pattern from a book to real size. I know that if the grid is 1/8" equals 1", then the percentage is 800%....but I'm stumped as how to calculate the percentage...

a thumbtack lands point up with probability 1/2 and points down with probability 2/3 three thumbtacks are thrown together what is the probability they all land point up?

Two robots run around a circular track 400 m long. One robot runs at a steady rate of 20 m per second, the other at a steady rate of 25 m per second. suppose they start at the same point and the same...

A manufacturer of bird feeders cuts spacers from a tube that is 5 2/5 inches long. How many spacers can be cut from the tube if each spacer must be 3/5 inch? thick? The...

A. refraction of light rays or waves. B. absorption of light rays or waves. C. frequencies of light in various directions. D. direction of light rays or waves.

A. produces multiple reflections. B. converges light of different colors. C. disperses light into its component colors. D. spreads light according to amplitude.

A. yellow-green part of the spectrum. B. red part of the spectrum. C. white. D. orange part of the spectrum.

A. the particle nature of light. B. the wave nature of light. C. both the particle and wave nature of light. D. none of the above

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