The height of the trapezoid is
Explanation:
AKLM is a trapezoid.
The measurements of the trapezoid are AK=13, LM=14, KL=5, AM=20
We need to find the height of the trapezoid.
Let M' be a point on AM that is 5 units toward point A from M.
Let B be a point on AM such that KB⊥AM. Let x = AB; then BM' = 15 -x.
Using Pythagorean theorem, we have,
--------(1)
-----------(2)
Subtracting the two equations, we have,
Simplifying, we get,
Subtracting both sides of the equation by 225, we get,
Dividing by 30, we get,
Substituting in the equation , we get,
Thus, the height of the trapezoid is
The probability of one woman to have height less than 64.4 in is 0.6293
<u>Explanation:</u>
Given:
Mean, μ = 64.4
Standard deviation, δ = 1.8
Probability that the height of the woman is less than 65 inch = ?
So,
P(x < 65) = 65 - μ / δ
P (x < 65) = P( z < 0.33)
Finding the probability value from the z table we get:
P( z < 0.33) = 0.6293
Therefore, the probability of one woman to have height less than 64.4 in is 0.6293
Answer: 5.04 < 5.4
Step-by-step explanation:
The picture below helps you see the decimal places... but for this one it would go down 5 or more raise the score 4 or less let it rest!!!~ 351.60
Answer:
d. 18 ÷ 3
Step-by-step explanation:
<em>you would want to split the payment evenly.</em>
- <em>18 ÷ 3 friends</em>
- <em>think, how many times does 3 go into the number 18...</em>
- <em>6 times </em><em> ⇒ 3 x 6 = 18</em>
- <em>now you can split the cost evenly</em>
<em>so your answer would be </em><em>d. 18 ÷ 3 </em>
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