Tuesday

September 2, 2014

September 2, 2014

Posted by **Anonymous** on Wednesday, October 3, 2012 at 3:24pm.

a. square root of 52

b. square root of 28

c. 10

d. square root of 20

5. In which quadrant is the point (x, y) located if x is negative and y is positive?

a. II

b. III

c. IV

d. I

6. Point A(8, –10) is reflected over the y-axis. Write the coordinates of A'.

a. (–8, –10)

b. (8, 10)

c. (8, –10)

d. (–8, 10)

- math -
**Henry**, Thursday, October 4, 2012 at 5:34pm4. E(2,-2), F(4,-6).

d^2 = (4-2)^2 + (-6-(-2))^2 = 20

d = sqrt(20).

.

5. a.

6. Change sign of x:

(-8,-10).

- math -
**Kishka**, Friday, October 19, 2012 at 12:20pm4. The answer is c. 10

henry is wrong.

- math -
**lala**, Friday, November 2, 2012 at 10:22amPoint A(8, –10) is reflected over the y-axis. Write the coordinates of A'.

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