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Mathematics, 03.12.2021 20:30 inucornspineapple

A unit train is hauling 120 tons of grain per car, northerly at 45 mph from an agricultural depot near the Moscow, Idaho. There are 40 hopper railcars and they are all attached to what number of 4500-horsepower, 85% efficiency-rated locomotives

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Answer from: Quest

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

ansver
Answer from: Quest

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

Need , 5. find the perimeter. a. 40x – 10 b. 12x – 5 c. 20x – 5 d. 20x – 3
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Answer from: Quest

x = 23.78

step-by-step explanation:

ansver
Answer from: Quest

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves

What is the slope of a line that is parallel to the line shown? taking quiz need

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A unit train is hauling 120 tons of grain per car, northerly at 45 mph from an agricultural depot ne...

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