Answer:
Number of monthly calls = 475
Step-by-step explanation:
Given:
Plan 1 = $30 per month unlimited calls
Plan 2 = $11 + $0.04(per call)
Find:
Number of monthly calls, plan 1 better than plan 2
Computation:
Plan 1 (Cost) < Plan 2 (Cost)
30 < 11 + 0.04(x)
19 < 0.04(x)
475 < (x)
Number of monthly calls = 475
Price of the car= $26304
Monthly payments= 24
Just divide
26304/24 which equals $1096
Answer:
f(x) = -x + 3
Step-by-step explanation:
To flip it over the y-axis, just make all your x-values negative.
y(x) = x + 3
f(x) = y(-x) = (-x) + 3 = -x + 3
Answer: 86 degree
Step-by-step explanation:
The Straight line is 180 degrees so if we minus 180 by the outward degree there will be the degree for inward degree
P: 95 degrees T: 160 degree S: 88 degrees R: 91 degree
The degree for the pentagon is 540 degrees so If I minus 540 by all the four inward degrees there will be the missing last degree
95 + 160 + 88 + 91 = 434 degree
540 - 434 = 106 degree
180 - 106 = 94 degree
So the last inward degree is 94
Finally, if I minus 180 by 94 (the way I used to find inward degree and to find outward degree for now) it equals 86 degree
so X is 86 degree
Sorry if this was too confusing:)
Answer:
−4y
Step-by-step explanation:
Since the directrix is vertical, use the equation of a parabola that opens up or down.
(x−h)2=4p(y−k)
Find the vertex.
The vertex (h, k) is halfway between the directrix and focus. Find the y coordinate of the vertex using the formula y = y coordinate of focus + directrix 2. The x coordinate will be the same as the x coordinate of the focus.
(3,−1+1
___
2)
Simplify the vertex.
Add − 1 and 1. (3,0/2) Divide 0 by 2. (3,0).
Find the distance from the focus to the vertex.
The distance from the focus to the vertex and from the vertex to the directrix is | p |. Subtract the y coordinate of the vertex from the y coordinate of the focus to find p. p = − 1 − 0 Subtract 0 from − 1 . p = − 1.
Substitute in the known values for the variables into the equation ( x − h ) 2 = 4 p (y − k). (x − 3) 2 = 4 (− 1) (y − 0).
Simplify.
(x − 3) 2= −4y
= −4y