Mathematics, 27.11.2019 07:31, desderievelasquez
Brandon is putting a rectangular fence around his garden to keep the animals from stealing his vegetables. the perimeter of the rectangle is 72 feet. the ratio of the width to the length is 5 to 7. what are the dimensions of the rectangle? ( show all of your work! )
i'm giving 15points & i'll mark you the brainliest. fast
Answers: 3
Mathematics, 22.06.2019 00:00, nshadow2920
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
Mathematics, 22.06.2019 02:00, lala158736
Which of the following choices gives you a slope of 3?
Answers: 1
Mathematics, 22.06.2019 02:00, castellon67
The half-life of a certain material is 0.004 second. approximately how much of a 20-gram sample will be left after 0.016 second? a. 5 grams b. 16 grams c. 0.32 gram d. 1.25 grams
Answers: 3
Brandon is putting a rectangular fence around his garden to keep the animals from stealing his veget...
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