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vredina [299]
3 years ago
14

Two forces are acting on an object at the same point. Determine the angle between the two forces. (-2,7) and (3,-1)

Mathematics
1 answer:
gavmur [86]3 years ago
4 0
The answer is 56 degree
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Are 2b+b and 3b equivalent expressions when b is 1,2, and 3<br> It's dew today pls help!
olga55 [171]

Answer:

Yes they are equivalent expressions

Step-by-step explanation:

3 0
3 years ago
Help me please, i am terrible at math
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Answer:

the correct answer is option C

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Can someone help me with this question?
Amanda [17]
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You watch a football game. The team you cheer for loses 88 yards on four plays in a row. Which expression shows the total loss i
Flauer [41]

Answer:

C. -8 * 4

Step-by-step explanation:

We are given the situation that your team loses 8 yards on four plays in a row. And you are being asked which expression shows the total loss in yards, our key word in this question is "loss" . Meaning that the result has to come out negative.

Therefore , A. is incorrect because -4 * -8 is 36 . Which is positive.

B. is incorrect because it is positive outcome

And D. is incorrect because one it is not the correct property to use and also is very inaccurate in the answer. Also, it is a positive outcome.

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8 0
3 years ago
Please help asap!!!
Tatiana [17]

Answer:

w = 6

Step-by-step explanation:

ST = w + 6,

PR = w

From the diagram given, we can deduce that PR is the midsegment of ∆QST. Therefore, according to the midsegment theorem:

PR = ½ of ST

Plug in the values into the equation and solve for w.

w = \frac{1}{2}(w + 6)

w = \frac{w}{2} + 3 (distributive property of equality)

w - 3 = \frac{w}{2} (subtraction property of equality)

2(w - 3) = \frac{w}{2}*2 (multiplication property of equality)

2w - 6 = w

2w - 6 - 2w= w - 2w (subtraction property of equality)

- 6 = - w

Divide both sides by -1

6 = w

w = 6

5 0
3 years ago
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