Dependent : number of games played
Independent : cost of playing golf
To find the equation you need any two points on the line
let us pick (0,-2) and (1,1)
we can find the slope
using the point-slope equation
(y-y1)=m(x-x1) so choosing either of the points i will pick (1,1)
y-1=3(x-1)
y-1=3x-3
y=3x-2 which is b
Answer:
<u>x=5</u>
Step-by-step explanation:
3x=20-5
3x=15
x=5
Round 396.6 to 396, because 396/9=44, making a whole number. Hope this helps!!
Answer:
C) The triangles are not similar
Step-by-step explanation:
There are 3 triangle similarity theorems:
- If two of the angles are the same, the third angle is the same and the triangles are similar.
- If the three sides are in the same proportions, the triangles are similar.
- If two sides are in the same proportions and the included angle is the same, the triangles are similar.
We can find the all the angles of both triangles, so we can determine the similarity of these triangles only by first theorem
Angles of ΔQRS:
<Q = 63°
<R = 90°
<S = 180°-63°-90° = 27°
Angles of ΔTUV:
<T=180°-90°-25° = 65°
<U = 90°
<V = 25°
As none of the angles are same, triangles are not similar.