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11111nata11111 [884]
3 years ago
5

What is the value of this expression when a=4, b=-5, and c=-7?

Mathematics
1 answer:
nasty-shy [4]3 years ago
4 0

Answer: C. 6 1/6

Step-by-step explanation:

2 * -5 * -7 = -10 * -7 = 70

70 + 4 = 74

3 * 4 = 12

74/12 = 6 1/6

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2 years ago
Given that AB parallels QR, AB bisects AE, QR bisects QT
enyata [817]

Answer:

  1. Dilate ΔABE by a factor of 2/5 to make ΔA'B'E'

  2. Translate A' to Q

Step-by-step explanation:

We notice the triangles have the same orientation, so no reflection or rotation is involved. The desired mapping can be accomplished by dilation and translation:

  1. Dilate ΔABE by a factor of 2/5 to make ΔA'B'E'

  2. Translate A' to Q

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5 0
2 years ago
Find the slope of a line through the following pair of points:
Zinaida [17]
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6 0
3 years ago
Choose the correct answers.
Andrej [43]

Answer:

total - deductible =

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total - amount insurance payed = amount Bill payed (not including deductible)

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3 0
3 years ago
7. What is the measure of ZE ?
Gemiola [76]

Answer:

70 degrees

Step-by-step explanation:

The adjacent angles in a parallelogram are supplementary and add to 180 degrees

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∠CDE+∠DEF=180

110+∠DEF=180

Subtract 110 from both sides

∠DEF= 70

So, ∠E is 70 degrees

6 0
3 years ago
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