Friday

March 27, 2015

March 27, 2015

Posted by **Cheryl** on Tuesday, May 31, 2011 at 9:15am.

a. 11.4

b. 17.9

c. 31.4

d. 23.7

2. Find the distance between the pair of points. Round to the nearest tenth, if necessary. (-8,10) and (-2,10)

a. 13.6

b. 21.2

c. 23.4

d. 6.0

Please just explain how to do this. Thank you!

- Algebra please help -
**Damon**, Tuesday, May 31, 2011 at 9:48am(-10, 4) and (6, 12)

distance is hypotenuse of right triangle

d^2 = (X2-X1)^2 + (Y2-Y1)^2

d^2 = (6-(-10)^2 + (12-4)^2

d^2 = 16^2 + 8^2

d^2 = 256 + 64

d^2 = 320

d = sqrt(320) = 17.89

**Answer this Question**

**Related Questions**

Algebra: Check please - 1. Find the distance between the pair of points. Round ...

Algebra 1 - Find the distance between the pair of points (-8,2) (-9,5). Express ...

tri - Points A and B are separated by a lake. To find the distance between them...

pre aglebra - find the distances between the points H(15,-3) and G(-10,-1). ...

Math - Find the distance between the two points of each pair. Found to the ...

algerbra - Find the distance between points P(3,-6) and Q(6,4). Round to the ...

algebra - Find the distance between (-3,-2)and (1,7).Round to the nearest tenth.

geometry - round to the nearest tenth. a rectangular plot of land is 80 meters ...

Algebra 1 - 1). Last week, the ratio of laptops to desktops sold at a computer ...

Algebra please help! - I had to find the distance between to locations on a ...