Answer:
Angle 6 = 140°
Step-by-step explanation:
Angle 5 = 40°
Angles 5 and 6 are supplementary (Their sum is equal to 180°)
180 - 40 = 140°
Angle 6 = 140°
Hope this helps. Have a nice day.
Answer:
about 90
Step-by-step explanation:
15.4 rounds down to 15
5.7 rounds up to 6
15 × 6 = 90
the first one is 9
I don't even understand the question
Answer:
x= 1/4, 4
Step-by-step explanation: