5. Which of the following statements is NOT true? *
Dilations create similar figures.
Dilatio...
Mathematics, 16.04.2021 07:50 Tyrant4life
5. Which of the following statements is NOT true? *
Dilations create similar figures.
Dilations preserve angle measure.
Dilations may have a negative scale factor.
Dilations on a coordinate axis are always centered at the origin.
Answers: 1
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The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches
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My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?
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Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?
Answers: 3
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