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nordsb [41]
2 years ago
14

What type of triangle is shown below

Mathematics
2 answers:
Luda [366]2 years ago
6 0

Answer:

isosceles

Step-by-step explanation:

dybincka [34]2 years ago
5 0
Is an isosceles triangle
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PLEASE HELP!!!!!!!!!!!!!!!!!
Nookie1986 [14]
The answer is 2 3/10. how do you not know this
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What is 26.73 rounded to the nearest decimal
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I think it's 26.70 if I remember what a decimal is.
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3 years ago
If carol travels 4 miles and her car averages 28 miles per hour, how long will it take carol to complete the distance? Express t
Anna11 [10]

Answer: t= Distance/Speed = 4/28= 1/7

Step-by-step explanation:

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Distance = Speed × time

Time(t) = Distance /Speed

5 0
2 years ago
The combined SAT scores for the students at a local high school are normally distributed with a mean of 1479 and a standard devi
kotykmax [81]

Answer:

0.35% of students from this school earn scores that satisfy the admission requirement.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

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.

The combined SAT scores for the students at a local high school are normally distributed with a mean of 1479 and a standard deviation of 302.

This means that \mu = 1479, \sigma = 302

The local college includes a minimum score of 2294 in its admission requirements. What percentage of students from this school earn scores that satisfy the admission requirement?

The proportion is 1 subtracted by the pvalue of Z when X = 2294. So

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

Z = \frac{2294 - 1479}{302}

Z = 2.7

Z = 2.7 has a pvalue of 0.9965

1 - 0.9965 = 0.0035

0.0035*100% = 0.35%

0.35% of students from this school earn scores that satisfy the admission requirement.

6 0
3 years ago
At the bookstore 40 copies of a popular paperback book fit perfectly on a 5 foot shelf
stellarik [79]

Answer:

8?

Step-by-step explanation:

5x8=40

i dont know the question

3 0
3 years ago
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