Angles in a triangle total 180°
180=128+5x+10+9x
180-128-10=5x+9x
42=14x
x=3
It could be -20.50 but not sure do u have answer choices
Answer:
n=4
Step-by-step explanation:
Attachment has my work.
Answer:
total amount of tickets for the rides: 21+32+31=84
total amount of tickets she has: 23-6= 17
total amount of tickets she needs left: 84-17=67
answer: 67
Hope this helped :) have a great rest of your day or evening!!!
Answer:
√34 or 5.83095189485
Step-by-step explanation:
√(3+2)^2 + (-1-2)^2
√(5^2 +-3^2)
√(25 +9)
√34
