It's equal multiple of 4 and 13
LCM = 4*13 = 52
Answer:
D=(-2,-8)
Step-by-step explanation:
the x coordinate of point c is located farther on the right side than the midpoint by four, therefore point D must be 4 to the left from the midpoint to keep the same distance.
2-4=-2
the same thing goes for the y coordinate. C is located 5 higher than the midpoint, therefore point D has to be located 5 lower than it.
-3-5=-8
Answer:
Its False because once a decimal becomes a negative it is not a whole or natural number from what I know.
Step-by-step explanation:
I hope this helps!
let me know too if its right!
Part A)
Using the Pythagorean theorem you can find the height:
17^2 = 8^2 + x^2
289 = 64 +x^2
x^2 = 289 - 64
x^2 = 225
x = √225
x = 15
The height is 15 cm.
Part B)
Area of the triangular side: 1/2 x 16 x 15 = 120 square cm.
There are two triangles so 120 x 2 = 240 square cm.
One side = 20 x 17 = 340
There are 2 sides so 340 x 2 = 680 square cm.
The bottom is 16 x 20 = 320 square cm.
Total cardboard needed: 240 + 680 + 320 = 1,240 square cm.
According to the confidence interval only persons who watch at least 9.9 hours TV per day are eligible.
According to the statement
we have given that the mean of 7 hours per day watching TV, and a standard deviation of 1.8 hours.
And we have to find that the At least how many hours of daily TV watching are necessary for a person to be eligible for the interview.
So, For this purpose,
The confidence interval is is a range of estimates for an unknown parameter. A confidence interval is computed at a designated confidence level.
Let us Assume x is the amount of hours that 5% of the persons exceeds.
Then P(z<(x-7)/1.8) = 0.95
From a standard normal table, we know that:
(x-7)/1.8 = 1.6449
x-7 = 2.9607
x = 9.9607
So, According to the confidence interval only persons who watch at least 9.9 hours TV per day are eligible.
Learn more about confidence interval here
brainly.com/question/17097944
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