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svlad2 [7]
3 years ago
9

Use the Distributive Property to multiply 9 and 37 in your head. After 37 is in expanded form, multiply 9 by each addend. (9 × 3

0) + (9 × 7) (9 × 30) + 7 30 + (9 × 7) 9 × 30 × 7
Mathematics
2 answers:
murzikaleks [220]3 years ago
3 0

Using the distributive property to multiply 9 * 37 would look like:

9(30 + 7)

When you distribute (multiply) 9 inside the parentheses, it would look like:

(9 * 30) + (9 * 7)

Your answer is A) (9 × 30) + (9 × 7)

postnew [5]3 years ago
3 0

Step-by-step explanation:

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makvit [3.9K]
When we use arcsine, we are finding the angle while giving the trigonometric ratio.

Arcsin(u) = theta can be rewritten as:

sin(theta) = u

Sine is opposite over hypotenuse, so u/1 means that the side opposite to theta (the y value) is u, and the hypotenuse is 1.

We can use Pythagorean Theorem to find the adjacent (x value).

1^2 - u^2 = x^2

x = sqrt(1-u^2)

Back to the original question, we are trying to find cos(arcsin(u)). We just solved all the sides for our triangle using arcsin(u). Now we need to do cos(u).

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So our answer is sqrt(1-u^2)/1

Or just sqrt(1-u^2)







5 0
3 years ago
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monitta
292in^3
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4 0
2 years ago
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Sedaia [141]

Answer:

Step-by-step explanation:

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These box plots show daily low temperatures for a sample of days in two
Mumz [18]

Answer:

C. The distribution for town A is symmetric, but the distribution for

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Step-by-step Explanation:

From the box plots attached in the diagram below, which shows data of low temperatures for town A and town B for some days, we can compare the shapes of the box plot by visually analysing both box plots and how the data for each town is distributed.

=> For town A, the shape of the box plot is symmetric because both quartiles seem equal, and the median also divides the rectangular box into two equal halves. Both whiskers also appear to be of equal lengths.

The box plot for Town A takes a symmetric shape, and this shows a typical normal distribution of data.

=> On the other hand, Town B data distribution is different. The median seem close to the top half of the box and does not divide the box into equal halves. This shows the distribution is skewed. Since the whisker is shorter from the upper end of the box to the left side, we can infer that the distribution for Town B is skewed to the left, and it is negatively skewed.

=> The right comparison of the shapes of the box plots is "C. The distribution for town A is symmetric, but the distribution for town B is negatively skewed."

7 0
2 years ago
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icang [17]

Answer:

in order from greatest to least:

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Step-by-step explanation:

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