A rectangle has side lengths, L and W, and a diagonal, d.

Mathematics

2 answers:

Dafna11 [192]1 year ago

5 0

18.6 (Second questions)

According to the thyoreme of Pythagor, the side of a traingle squared plus the other side of the triangle squared is equal to the hypothenuse squared. The hypothenuse is the longer side of a triangle and in this case our diagonal. Then we find the square root of 15(2) + 11(2). It is 18.60349683.

That long number is equal to 18.6

PLEASE MARK BRAINLIEST IF IT HELPED

Rina8888 [55]1 year ago

3 0

Answer:

Step-by-step explanation:

w^2 + l^2 = d^2

if length = 15 and width =11

(11)^2 + (15)^2 = d^2

346 = d^2

$\sqrt{346}$ = d

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An engineer commutes daily from her suburban home to her midtown office. The average time for a one-way trip is 36 minutes, with

Ivanshal [37]

Answer:

57.93% probability that a trip will take at least 35 minutes.

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

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$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

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