Since Barb has 9 and Trisha has 3 times as many you can use the equation 9x3 which equals 27
(7*X)-2=3 There's a nice equation
Answer:
Question 1 is --- 135°
Question 2 is---- 82°
Step-by-step explanation:
they are both corresponding angles
Step-by-step explanation:
The perpendicular line has a slope that is the negative reciprocal of the other line's slope. So, in this case, the slope should be 1/3 (it's positive because a negative times a negative is a positive). This gets rid of all of the answers except for the last, I suppose.
