Mhanifa please help! This is due asap! Look at the picture attached. I will mark brainliest!
1 answer:
Answer:
<u>The easiest way to solve this is </u>
- plot the given points and connect
- find the missing vertex by adding parallel segments (red dotted) to segments (blue solid) formed by connecting adjacent points
- intersection of those segments is the required vertex
A(-2,0), B(-2, -2), C(x, y), D(2, 2)
<u>Connect adjacent points:</u>
- A with B and A with D.
Point C will be (2, 4) in this case
<h3>#7</h3>A(-1,-3), B(x,y), C(1, 2), D(-1, -2)
<u>Connect adjacent points:</u>
- A with D and C with D
Point B will be (1, 1) in this case
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Answer:
Step-by-step explanation:
step 1
Find the slope of the given line
we have
isolate the variable y
The slope of the given line is
step 2
Find the equation of the line that goes through the point (1,5) and is parallel to the given line
Remember that
If two lines are parallel then their slopes are equal
therefore
we have
substitute in the equation of a line in slope intercept form
solve for b
substitute
Answer:
0.006 is the probability that the record will be broken in next year.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 62 seconds
Standard Deviation, σ = 0.8 seconds
We are given that the distribution of face time is a bell shaped distribution that is a normal distribution.
Formula:
The record will be broken if the time is less than 60 seconds.
P(time is less than 60 seconds)
P(x < 60)
Calculation the value from standard normal z table, we have,
Thus, 0.006 is the probability that the record will be broken in next year.