Answer:
1 skateboard will cost $73 and the other will cost $72
Step-by-step explanation:
Skateboard A (Original) = X
Skateboard B (+$1) = X + 1
Solving for X
(x + 1) + x = 145
2x + 1 - 1 = 145 - 1
2x = 144
2/2 = x
144/2 = 72
x = 72
By a straight line or plane that touches a curve or curved surface at a point, but if extended does not cross it at that point.
Right of the bat, I know the measure of angle C equals 73° because of the Isosceles Base Angle Theorem. Then, due to the Triangle Sum Theorem, I know that all of the measures in the triangle must add to 180°. To find this, just subtract 73 and 73 from 180. Finally, because angle B equals (6x + 4) and 34°, just set them equal to each other to find the value of x.
180 - 73 - 73 = measure of angle B
34° = measure of angle B
6x + 4 = 34
- 4 - 4
6x = 30
6x / 6 = 30 / 6
x = 5
Hope this helps!
Answer:
Step-by-step explanation:
N +2(n+3)=90
N+2n+6=90
3n=84
N=28 (1st number)
2(n+3)=2(28+3)=2*31=62 (2nd number)
Answer:
The slope of the line.
Step-by-step explanation:
In other words, SLOPE is the VERTICAL change between any two points divided by the HORIZONTAL change in any two points.
