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2 years ago

Explain how to find the missing side of a right triangle when given an acute angle and one side

Mathematics

2 answers:

Maru [420]2 years ago

8 0

Answer: Measure out all the triangles and then subtract from the total and then their is your answer.

STatiana [176]2 years ago

3 0

Answer:

ccc"ccccff

Step-by-step explanation:

me me when I fought home him then

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For women aged 18-24, systolic blood pressures are normally distributed with a mean of 114.8 mm Hg and a standard deviation of

NNADVOKAT [17]

Answer:

0.0579 is the probability that mean systolic blood pressure is between 119 and 122 mm Hg for the sample.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 114.8 mm Hg

Standard Deviation, σ = 13.1 mm Hg

Sample size = 23

We are given that the distribution of systolic blood pressures is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

Standard error due to sampling:

$\displaystyle\frac{\sigma}{\sqrt{n}} = \frac{13.1}{\sqrt{23}} = 2.731$

P(blood pressure is between 119 and 122 mm Hg)

$P(119 \leq x \leq 122) = P(\displaystyle\frac{119 - 114.8}{2.731} \leq z \leq \displaystyle\frac{122-114.8}{2.731}) = P(1.537 \leq z \leq 2.636)\\\\= P(z \leq 2.636) - P(z < 1.537)\\= 0.9958 - 0.9379 = 0.0579= 5.79\%$

$P(119 \leq x \leq 122) = 5.79\%$

0.0579 is the probability that mean systolic blood pressure is between 119 and 122 mm Hg for the sample.

8 0

2 years ago

15. What's the sum of 3/8 and 1/16?<br> 1/6 7/16 4/24 1/4

allsm [11]

Answer:

7/16

Step-by-step explanation:

1. you have to have the same denominator

7 0

3 years ago

Read 2 more answers

What is the value of x in the figure?

Marysya12 [62]

Step-by-step explanation:

If there are two straight lines the opposite angles equal each other

so 4x+2=150

subtract both sides by 2

4x=148

divide both sides by 4

x=37

Hope that helps :)

7 0

2 years ago

What is the slop of 2x+3

seraphim [82]

Answer:

Step-by-step explanation:

The slope, or rate of change in any function is the number multiplied by the independent variable (in this case x).

3 0

2 years ago

Read 2 more answers

In order for smallest to largest is 70% 2/3, 0.62,13/20,0.6

likoan [24]

Answer:

70% = 0.70

2/3 = 0.667

0.62

13/20 = 0.65

0.6 = 0.60

0.6 < 0.62 < 13/20 < 2/3 < 70%

8 0

3 years ago