Let P(a, b) be a point on the coordinate plane. Then the following hold:

i) If a>0, b>0 then P is in the I.Quadrant.

ii) If a<0, b>0 then P is in the II.Quadrant.

iii) If a<0, b<0 then P is in the III.Quadrant.

iv) If a>0, b<0 then P is in the IV.Quadrant.

v) If a=0 and b is positive or negative, then P is on the y-axis.

vi) If b=0 and a is positive or negative, then P is on the x-axis.

Since we have: a=0, and 19 positive, then this point is on the y-axis.

Answer: y-axis

5 0

4 years ago

HELPPPPPPP HELP HELP HELP HELP

anzhelika [568]

Answer:

13 units

Step-by-step explanation:

Im doin this in class to so i got you

the equation would be d=(8-(-5))2-(-3-(-2))2

Next solve in the parenthesis 13 power of 2 +-1 power of 2

Then do the powers 169+1

d=170

Then you square 170 which is 13.03840481

That simplifies to 13

yayyyy

8 0

3 years ago

The value of x is______

Naddik [55]

Answer:

x = 20 ................

4 0

3 years ago