Step-by-step explanation:
angle 2 and angle 7 are alternate exterior angles and are equal.
all angles are 75
Answer:
Step 2 has the error
1. The whole number (20) was left out
2. Adding different signs, we subtract and retain the sign from the larger number
Correction:
Step 2: 20 - 17x = 34x + 60
Step 3: -17x -34x = 60 - 20
Step 4: -51x = 40
Step 5: x = 40/-51
Answer:
x^2 + y^2 = 36
Step-by-step explanation:
Just add 36 to both sides. This is a circle with the center at the origin and radius 6.
Answer:
d= 135
Step-by-step explanation:
45*3
Answer:
220 i think but im not sure
Step-by-step explanation:
