Answer:
x = 158
y = 22
Step-by-step explanation:
A triangle's inside sides sum up to 180 degrees. So to find the angle y, just take 180 - the sum of the other two sides.
70 + 88 = 158
180 - 158 = 22
y = 22 degrees
Now, to find angle x, since x and y are next to each other on a straight line, it means they are supplementary angles. Supplementary angles add together to equal 180, so just substract y from 180 to get x.
180 - 22 = 158
x = 158 degrees
Answer:
The factory makes 230 cars.
Step-by-step explanation:
230 x 4 = 920
320 x 2 = 640
------
1,560
Answer:
4
Step-by-step explanation:
120/30 = 4
Since a bus can hold 30 students, that means we need 4 busses to hold all 120 students.
37/8 or 4 5/8
To make it easier, make both numbers into an improper fraction then subtract normally.
Basically its (9x2)+(2x)=48
to solve for it 18+2x=48
48-18=2x
30=2x
x=15
