Mathematics, 19.07.2019 11:30 littlelyna2love
Me i am this is my last day to do this 1. if the diameter of a circle changes from 5 cm to 15 cm, how will the circumference change? * multiplies by 1/3 multiplies by 3 increases by 10 decreases by 10 2.a "radian" is another way to represent a central angle. the symbol used for a radian is π, but it doesn't stand for 3.14 this time. it stands for 180 degrees. this is why your calculator has two modes; radian π = 3.14 and degree π = 180! if π = 180 degrees, find: * 3π/! 4.7 9.42 270 540 3.a circle has an area of 36 inches squared. what is the area of a sector of the circle that has a central angle of 30 degrees? * 3 inches squared 6 inches squared 12 inches squared 196 inches squared
Answers: 2
Mathematics, 21.06.2019 19:30, thisusernameistaken2
Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29
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Mathematics, 21.06.2019 20:50, autumnxng3094
A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.
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Mathematics, 21.06.2019 22:00, sarahnd6907
Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota
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Me i am this is my last day to do this 1. if the diameter of a circle changes from 5 cm to 15 cm, h...