Answer:
x = 70 ⁰ and y = 60 ⁰ z=50⁰
Step-by-step explanation:
so then all 3 are 180⁰ so
180-130=50
Easy, if he has $90 in ALL
and he spends $5 and $15
$20 in total
take, 90-20=70
So now he only has $70 left.
If each ride costs $1.50, then he's losing money.
So, y=-1.50x+70
So around the 47th ride he will have no more money.
Answer:
So, 2–2*2+1 equals -1. It depends on the order of evaluation. In computer science, it is generally regarded that multiplication & division take precedence over addition & subtraction, in which the answer would be -1. However, if there is no precedence, then the answer would be 1.
hope this will help :)
Step-by-step explanation:
For number 7:
a) The sum of the adjacent angles is 180. Because if its any three angles thats half of the angles all together 3/6 = 180/360.
b) The sum of the angles in the center is 360 degrees. Because 60 x 6 = 360.
c) The unknown angles (center angles) are 61.25 degrees.
For number 8 (bonus):
It's C) 90 Degrees, because it's a right angle.
Hope this helps :)
