The coordinates of quadrilateral pqrs are p(0, 0), q(a+c,0), r(2a +c, b), and s(a, b). how can you use coordinate geometry to show that one pair opposite sides is parallel? find the slopes of pr and qs, and show that their product is -1. find the slopes of pr and qs, and show that their product are equal. find the slopes of pq and rs, and show that their product is 1. find the slopes of pq and rs, and show that they are equal.

you have orange juice on wednesday. (idk why this is the answer)

step-by-step explanation:

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99

just pick what you think i need more time let me know if this

step-by-step explanation:

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;