Answer:
x=25
Step-by-step explanation:
X=180-125-30
x=25
Y = -x/3 + b1 = -3/3 + b
substitute values of point1 = -1 + b
then reduce2 = b
add one to both sides y = -x/3 + 2
Answer:
Please check the explanation.
Step-by-step explanation:
Solving the expressions
7)
given the expression

so




8)

so





9)

so

Calculate within parentheses




10)

solving








4,2 is the answer for the above
It's symmetrical because they both look alike on each sides