To find mean all you have to do is add all the numbers up and divide ny how many numbers there are. If you add them all together is equals 1295. now divide that number by the amount of numbers there are which is 10, and divide 1295 by 10. You get 129.5
The value of x if lines PQ and RS are parallel is: x = 9.
<h3>What is the Slope of Parallel Lines?</h3>
The slope values of two lines that are parallel to each other are always the same.
Slope = change in y/change in x
Thus, since PQ and RS are parallel to each other, therefore, their slope will be equal.
Given:
P(x,4)
Q(3,2)
R(-1,5)
S(2,4)
Slope of PQ = Slope of RS
(4 - 2)/(3 - x) = (5 - 4)/(-1 - 2)
2/(3 - x) = 1/-3
Cross multiply
(2)(-3) = (1)(3 - x)
-6 = 3 - x
-6 - 3 = -x
-9 = -x
9 = x
x = 9
Therefore, the value of x if lines PQ and RS are parallel is: x = 9.
Learn more about slope of parallel lines on:
brainly.com/question/10790818
Answer:
2/3
Step-by-step explanation:
The period is 5. Start at x = 0 and trace the curve until you reach the same height as when you were at x = 0 (which is y = 3). The function repeats itself over again once you get to x = 5.
The amplitude is 2.5 since it is half of the vertical distance from the peak y = 3 to the valley y = -2. This distance is 5 units, half of which is 2.5
Boots + (Boots * Tax %) < $50 budget
$45 + ($45 * 8%) < $50
45 + (45 * 0.08) < 50
45 + 3.60 < 50
48.60 < 50
Subtract the total boot cost from the total budgeted amount.
= 50 - 48.60
= $1.40 under budget
ANSWER: She will be $1.40 under budget.
Hope this helps! :)
