Answer: 85% out of how many questions.
Step-by-step explanation:
Answer: x = 27
2x+3x+45=180º because all of the angles of a triangle add up to 180
5x=180-45
5x=135
x=135/5
x=27
One is 17.22 and the other is simply 2.
Answer: 1058176
check:
1058176 - 709,189= 348,987
Answer:
a+b+c = 180
48+59+b=180
107+b=180
b=180-107
b=73
