Mathematics, 19.03.2021 19:50 tieragroff
2.)
Part A: The area of a square is (4x2 + 24x + 36) square units. Determine the length of each side of the square by factoring the area expression completely. Show your work.
Part B: The area of a rectangle is (9x2 − 25y2) square units. Determine the dimensions of the rectangle by factoring the area expression completely. Show your work.
Answers: 1
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Aphoto of a painting measured 13 x 17 inches the scale of the photo to the original painting is 1 inch to 3 inches. what is the size of this painting
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The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64
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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
2.)
Part A: The area of a square is (4x2 + 24x + 36) square units. Determine the length of each sid...
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