Answer:
x=1
Step-by-step explanation:
slope AB = (7-5) / (3 - -1) = 2 / 4 = 1/2
slope CD = (23-11) / (x-7) = 12 / (x-7)
12 / (x-7) = - 2 ... perpendicular to AB slope 1 = - 1/slope 2
-2 (x-7) = 12
-2x + 14 = 12
-2x = -2
x = 1
Answer:
sorry
Step-by-step explanation:
Answer is 36
Divide 6 by 1.7 and multiply the answer by 10.2
5(5a+b)-13
You would have to distribute
5*5a=25a
5*b=5b
