Mathematics, 22.11.2019 02:31 jaaja
Two trains left the cities a and b at the same time and headed towards each other. the cities are s miles apart. the first train was traveling at the speed of v1 mph. the second train was traveling at the speed of v2 mph. after t hours the two trains met each other. find the formula for t in terms of s, v1 and v2. then find the value of t if: s=310, v1 = 75, v2 = 80
Answers: 2
Mathematics, 21.06.2019 22:00
Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.
Answers: 1
Mathematics, 21.06.2019 22:20
The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?
Answers: 2
Mathematics, 21.06.2019 22:30
What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove
Answers: 1
Two trains left the cities a and b at the same time and headed towards each other. the cities are s...
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