Answer:
92
Step-by-step explanation:
let 'q' = score on last quiz
<u> 70 + 75 + 83 + 80 + q </u> ≥ 80
5
cross-multiply:
308 + q ≥ 5(80)
308 + q ≥ 400
q ≥ 92
Answer:
Step-by-step explanation:
The equation of a circle:
(h, k) - center
r - radius
We have the center (4, -3) and the point on the circle (9, -3).
The length of radius is equal to the distance between a center and an any point on a circle.
The formula of a distance between two points:
Susbtitute:
The center (3, 7) → h = 3, k = 7.
Finally we have:
You have 2 denominators so they need to be in the same family 5 and 10 are in the same family you take the biggest denominator and that is your common denominator and 3 + 1 =4 so 4/10 is your answer. (unless you need to simplify)
Answer:
The table should include the following values for x:
-4 , -3, -2, -1, 0, 1
And the values for y should be:
-5, -3, -1, 1, 3, 5
Step-by-step explanation:
In order to map these just look for the places where the line crosses the grid lines. Then use the x values for the x table and the y values for the y table.
