Answer: 2080
Step-by-step explanation: formula for volume of trapezoid prism is bh. 10 times 19 is 190. formula for rectangular prism is lwh. 7 times 30 times 9 is 1890. add 190 and 1890 for both of their volumes.
Answer:
GIVEN,
Initial velocity of the rocket = 12800miles/hour
1 mile = 5280 feet
Initial velocity of the rocket in miles/second = (12800*5280)/60*60 feet/second = 18773.33333...feet/second.
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Answer:
D, It's used for every one
Step-by-step explanation:
Answer:
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Step-by-step explanation:
the angles of a triangle always equals 180 degrees, so all of them cant be the measure of the angles of a triangle except for D