Answer:
u just expand the brackets out and make a linear equation to solve from there
Step-by-step explanation:
Answer:
(-6,-1)
Step-by-step explanation:
let b be x2,y2
then apply mid point formula
x=(x1+x2)/2
y=(y1+y2)/2
Answer:
multiply 17x5=85,85+5=90 so aswer is 90
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
Cos(x) = sin(90 - x)
cos(53) = sin(90 - 53)
cos(53) = sin(37)