The angles in a quadrilateral must add up to 360 degrees. So, if we add up the first three sides we get 77 + 180 + 65 = 322 degrees. The last side is going to be 360 - 322 = 38 degrees.
Answer:
Team tackle scored 9 points.
Team Sack scored 6 points.
Step-by-step explanation:
9+6=15 and 9 is three more than 6.
Answer:
The angle measures are 53.5° and 36.5°.
Step-by-step explanation:
We can create a systems of equations, assuming x and y are the angle measures.
Since the two angles are complementary, their angle measures will add up to 90.
x + y = 90
x - y = 17
We can now use the process of elimination, and end up with:
2x = 107
Dividing both sides by two gets us
x = 53.5
Substituting this value into an equation will get us y
53.5 + y = 90
y = 36.5
Hope this helped!
2 hours = 120 minutes
5/6 of an hour = (60/6)X5 = 50 minutes
1 tour = 120+50 = 170 minutes
170X9 = 1530 minutes = 25.5 hours
Therefore, they spent 1530 minutes or 25.5 hours on the tour.
192x=74 simplified x=37/96
