The opposite angles in a cyclic quadrilateral are supplementary. i.e., the sum of the opposite angles is equal to 180˚
So using theorem we find that
∠A+∠C = 180
x + 108 = 180
x = 180 - 108
x = 72
∠B+∠D = 180
88 + y = 180
y = 180 - 88
y = 92
Answered by Gauthmath must click thanks and mark brainliest
Answer:
200,000,000
or 230,000,000 depending on what place your rounding to
Step-by-step explanation:
The coefficient of this expression is 5, a coefficient is just the number before a variable.
Answer: Alberto traveled 792 miles as total distance.
Step-by-step explanation:
Since we have given that
Distance rode by the train = 198 miles
Number of times round tip in last month = 4 times
We need to find the total distance that Alberto traveled.
So, Total distance that Alberto traveled is given by

Hence, Alberto traveled 792 miles as total distance.
Answer 6 is and exponential, but I don’t know what 7 is, sorry