The y-intercept is 0 because you can add it to the equation and it won't change your slope.
To be supplementary the angles must add up to 180°
the two angles must be a linear pair to be supplementary
If x is length of the diagonal then
x^2 = 3^2 + 4^2 = 25
x = sqrt25 = 5
Diagonal is 5 units long
Answer:
y intercept: 1
slope: -2
equation: y=-2x+1
Step-by-step explanation:
Answer:
1. 1:2
2. x=12
3. $25:$20
4. 15 cats
5. 16 t
6. p=4
7. $15/6 = 2.50
8. 10/5=2 8/2=4 x=4
8b. 8:10=4:5
9. 270/3=90=1 person 90 x 10=$900
you need $900 to bring 10 people on the fishing trip.
Step-by-step explanation:
3. 75/3=25 100/5=20
