Answer:
1.
A (3/3) and B (1)
2.
B.) (11/15)
Step-by-step explanation:
Addition
I believe the answer is 21. I can tell you how I got the answer if you want.
Could you possibly give some more details for me to understand better? :)
To rotate a point around the origin by 180 degrees, multiply both parts of the coordinate point by 
. (This means you go from 
to 
.)
Answer:
c = 40 and d = 76
Step-by-step explanation:
this is going to take me a long time to explain but here we go
so you need to do 180 - 116 and get 64.
then create a equation that is like this 7y + 6 + 4y + 64 = 180
when you solve it you get y = 10
then plug in 10 in for y in 4y. and you get 40 for c
do the same for d and you will get 76
pls mark me brainleist because i didnt waster your time.
