Mathematics, 26.08.2019 21:10 Fredo10
Acannonball of mass 1kg is shot vertically upward from the top of a building with an unknown velocity v_0(m/sec).v 0 (m/sec). after 2 seconds, the ball reaches its maximum height 30 meters from the ground. neglecting the air resistance and taking the gravitational acceleration gg to be 10(m/sec^2)10(m/sec 2 ), find the height of the building.
Answers: 3
Mathematics, 20.06.2019 18:04
Avery has saved $295 to spend on christmas gifts for 11 people. which is the best estimate of the amount he can spend for each person?
Answers: 1
Mathematics, 21.06.2019 23:50
Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.
Answers: 3
Mathematics, 22.06.2019 01:30
Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.
Answers: 3
Acannonball of mass 1kg is shot vertically upward from the top of a building with an unknown velocit...
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