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ozzi
3 years ago
7

A is the point ( 7, 12 ) and B is the point ( 2, -1 ). Find the Length of AB.

Mathematics
1 answer:
Kipish [7]3 years ago
7 0

the answer is 13/5 or 2.6

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Two trains leave a train station at the same time. One travels north at 12 miles per hour. The other train travels south at 9 mi
svp [43]

Answer:

4.2 hours

Step-by-step explanation:

4 0
3 years ago
I do not need an explanation, just a simple angle number!
Murljashka [212]

Answer:

Step-by-step explanation:

a + 143 = 180    {Linear pair}

a = 180 - 143

a = 37

37 + 93 + b = 180 {Angle sum property of triangle}

130 + b = 180

         b = 180 - 130

         b = 40

c + b = 90

c  + 40 = 90

c = 90 - 40

c = 50

d + 120 = 180   {Linear pair}

d = 180 - 120

d = 60

? = 60 + 40         {Exterior angle property of triangle}

? = 100

3 0
2 years ago
Consider the following set of data:
Marrrta [24]
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Tell me if you want the answer
4 0
3 years ago
Need Help on this assignment ASAP!
allsm [11]
The answer is y=(1/2)x -5

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Then work out like a one step equation

7 0
3 years ago
If C(m) = 0.50m + 30 represents the cost of renting a car, how many miles were driven if the cost is $130?
Dimas [21]
Your answer is 200 miles
3 0
3 years ago
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