Answer:
Step-by-step explanation:
Given
See attachment
Required
Find x
From the attachment, we have:
Because both triangles are similar, we use the following equivalent ratios:
Substitute values for each parameter
Convert to fractions
Simplify the right-hand side
Cross Multiply
Collect Like Terms
Solve for x
Answer:
a^2-12a+36
Step-by-step explanation:
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Mode, because mode is the number that shows up most often.
Step-by-step explanation:
The problem states that you have a linear function so expect your equation to have this form:
y = mx + b
where m is the slope and b is the y-intercept. You are also given two points: P1(5, 6) and P2(14, 60). Use these points to solve for the slope m.
m = (y2 - y1) / (x2 - x1) = (60 - 6)/(14 - 5)
= 54/9 = 6
So our equation now becomes
y = 6m + b
To solve for b, plug in the values of P1:
6 = 6(5) + b ---> b = -24
Therefore, our equation is
y = 6m - 24
The rest of the points are
(8, 24)
(11, 42)
Mean number of points scored=(3+14+10+0)/4
=6.75
