Answer:
0
Step-by-step explanation:
x1 = -5, y1 = 0
x2 = -5, y2 = 0
from,
(y2-y1)/(x2-x1) = (y-y1)/(x-x1)
(0-0)/(-5-(-5)) = (y-0)/(x-(-5))
0/0 = y/(x+10)
Cross-multiplying, we have.
0 = 0
The equation of the line is 0
Answer:
23.54 m
Step-by-step explanation:
Applying
cos∅ = adjacent(A)/hypotenuse(H)
cos∅ = A/H................ Equation 1
make H the subject of the equation
H = A/cos∅............ Equation 2
Given: A = 15 m, ∅ = 25°
Substitute into equation 2
H = 15/cos25
H = 16.55 m
Also,
tan∅ = opposite(O)/Adjacent(A)
tan∅ = O/A............Equation 3
Make O the subject of the equation
O = Atan∅.......... Equation 4
Substituting into equation 4
O = 15(tan25°)
O = 6.99 m.
From the diagram,
The height of the goal post before snap = H+O
The height of the goal post before snap = 16.55+6.99
The height of the goal post before snap = 23.54 m
Answer:
27 widgets
Step-by-step explanation:
just basic multiplying if im wrong :P
Its the same thing, the slope is the number next to the x, making it be the x-intercept.... this means that the slope or x-intercept is 2
Hope this helps
Answer:
Bumby Avenue is represented by the line:
y = -4*x - 7.
Primrose Avenue can be represented with:
8x + 2y = 17.
We may want to find the point where both avenues intersect.
Let's isolate y in this second equation:
2y = 17 - 8x
y = 17/2 - 8x/2 = -4*x + 17/2
Now we can see that the equation for Primrose Avenue has the same slope than the equation for Bumby Avenue, and when two linear equations have the same slope, means that the lines are parallel.
Then we can conclude that Primrose Avenue and Bumby Avenue are parallel, so they never meet eachother.
