Yes 69 is less than a right angle. A right angle must be 90 lol
Keep dividing by 3 to get the rest of the answers.
Y=80x+270
If you want to know how to do it just let me know
Answer:
c = b -d/a
Step-by-step explanation:
a(b-c)=d
Divide each side by a
a(b-c)/a = d/a
b-c = d/a
Subtract b from each side
b-c-b = d/a -b
-c = d/a -b
Multiply each side by -1
c = -d/a+b
c = b -d/a
