The 3 angles form the straight line AB. A straight line equals 180 degrees.
The 3 angles when added together need to equal 180:
2x + 65 + (x + 65) = 180
Simplify by combining like terms:
3x + 130 = 180
Subtract 130 from both sides
3x = 50
Divide both sides by 3
X = 50/3
X = 16 2/3 (16.66667 as a repeating decimal)
Now you have x if you need to solve all the angles replace x with its value and sole:
2x = 2(16 2/3) = 33 1/3
X + 65 = 16 2/3 + 65 = 81 2/3
Answer:
4(6+10)
Step-by-step explanation:
4×6=24
4×10=40
5 x 7 because if 5 is the width is 25 then 18 minus that is 7 and 7x5 = 35
Y=mx+b helps to find slope of a line.
B is where it starts on the y axis.
m is the slope.
