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Alenkinab [10]
3 years ago
8

What is the distance of (-10,-8), (4,0)

Mathematics
1 answer:
Rus_ich [418]3 years ago
3 0
Don't you mean "distance between ( ) and ( )?"

Use the distance formula.  First, find the difference between the given y values:
8 units.  Next, find the difference between the given x values:  14.

Then the desired distance is   

d = sqrt(8^2 + 14^2) = sqrt(260) = sqrt(4*65) = 2sqrt(65) (answer)
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PLEASE HELP!
Kay [80]

Answer:

77 inches

Step-by-step explanation:

Given

1 inch = 3 miles in map

We are also given the actual distance between City A and City B = 231 miles.

In order to get the distance in inches = Distance between City A and City B in miles/ 3

We are dividing the distance by 3 to get the distance in inches.

So,

Distance on map = 231/3

= 77 inches

4 0
3 years ago
Read 2 more answers
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slamgirl [31]
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3 years ago
Find an equation of the line given one point and the slope. (–10, –5);
allochka39001 [22]
You forgot to provide the slope but here is how you do this 

the slope 5 = (y2 - y) / (x2 - x) but we know that (x2, y2) = (-10, -5)
=> (-5 - y) / (-10 - x) = 5 --- multiply both sides by (-10 - x)
=> (-5 - y) = 5 (-10 - x) 
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7 0
3 years ago
Describe in your own words how to factor of negative one out of an addition or subtraction expression
fomenos

Answer:

Expressions with fractional or negative exponents can be factored by pulling out a GCF. Look for the variable or exponent that is common to each term of the expression and pull out that variable or exponent raised to the lowest power. These expressions follow the same factoring rules as those with integer exponents.

Step-by-step explanation:

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