Answer:
it is 29in
Step-by-step explanation:
According to the vertical angle rule we know that x is 40 degrees. The sum of all angles in a triangle make 180, so the sum of x, 60, and the third angle is 180. x is 40 so the third angle is 180-60-40 which is 80 degrees. y is an adjacent angle, which means that the sum of y and 80 degrees is 180. 180-80 is 100, so y is 100 degrees.
Answer:
3-12
Step-by-step explanation:
January
June
July
That is 3 months out of 12 so...3 to 12
Answer:
.15 mph
Step-by-step explanation:
3 miles/ 20 hours or 3/20
Answer: w = 30
Step-by-step explanation: A triangle is 180 degrees, always. One angle is 60 and the other above is 90. We add them together and get 150. Subtract it from 180 and we get 30 degrees.
P.S.: I'm sorry that I put only w, that's the only one I could work out . Also sorry if I'm wrong, maths is not my very strong subject.
