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Mariulka [41]
2 years ago
9

during the first play of a football game, you lose 3 yards. you gain 7 yards during the second play. what is your total gain of

yards for these two plays ?
Mathematics
2 answers:
gtnhenbr [62]2 years ago
4 0

Answer:

4 yards

Step-by-step explanation:

Lose 3 yards then gain 7 yards is the same as -3 + 7.   -3 + 7 = 4

FromTheMoon [43]2 years ago
3 0

Answer:

I think 4

Step-by-step explanation:

-3+7=4

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3 years ago
A surveyor leave her base camp and drive 42 km on a bearing of 032, she then drive 28km on a bearing of 154.How far is she then
aleksklad [387]

Answer:

Step-by-step explanation:

The scenario is represented in the attached photo. Triangle ABC is formed. AB represents her distance from her base camp. We would determine BC by applying the law of Cosines which is expressed as

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Where a,b and c are the length of each side of the triangle and B is the angle corresponding to b. It becomes

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AB² = 1764 + 784 - 2(1176Cos58)

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