Answer: 31.4
Step-by-step explanation:
C=2πr
2(3.14)(5)
2(15.7)
31.4
The sum of interior angles in a triangle is 180°
42° + 67° + other angle = 180°
109° + other angle = 180°
other angle = 180° - 109°
other angle = 71°
The measure of the other angle is 71 degrees
Answer: Option 2
Step-by-step explanation:
It’s the only answer that matches
20 x 8.55= 171 that is what tracy was making per week.
8.55 + 1.30= 9.85 is her raise
20 x 9.85= 197 is how much she making with her new raise per week.
now to figure out how much MORE she is making go 197 - 171=$26 is your final answer
Answer:
x=2,BA=DA which is7
Step-by-step explanation:
5x-3=3x+1
both sides share an angle and B=D right angles
5x-3x=1+3
2x=4
x=4÷2
x=2
BA=5x-3
BA=5(2)-3
BA=10-3
BA=7
DA=3x+1
DA=3(2)+1
DA=6+1
DA=7