Answer:
A - (4, –1.5)
Step-by-step explanation: Hope it helps :D
(X-7)(x-7)
Hope this is what you're looking for!
Answer:
60
Step-by-step explanation:
let's say the angle is x
tan x=2√21/2√7=1.73205...
tan inverse of it = 60
Answer:
Can you retake the picture it blurry
Step-by-step explanation:
It would take 2 pairs of complementary angles because complementary angles have 90 degrees and 180 degrees makes a straight line