Answer:
slope formula
Step-by-step explanation:
Slope = (10 - 6)/(30 - 10) = 4/20 = 1/5
answer
1/5 is the slope
Answer:
Uhh
Step-by-step explanation:
What is this??
Answer:
x= 8
y = 21
Step-by-step explanation:
27 + 3y = 90
3y = 90 -27
y = 63/3
y = 21
x+ 90 +8x+18 = 180. { linear pair}
9x +108 = 180
9x = 180-108
x= 72/9
x = 8