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Alina [70]
2 years ago
6

Jack is building a square garden. Each side length measures 7 meters. Jack multiplies 7 x 7 to find the

Mathematics
1 answer:
Luden [163]2 years ago
7 0

Answer:

The area

Step-by-step explanation:

Given

7 * 7= 49

Required

What does 49 represent?

In the context of the question, 49 represents the area

We have:

L = 7 --- side length

So:

Area = L * L

Area = 7 * 7

Area = 49

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Use the original price and the markup to find the retail price.
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Answer:

50.6

Step-by-step explanation:

46*.1=4.6

46+4.6=50.6

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3 years ago
Someone please help!
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The answer is A supplementary Angle
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In variables estimation sampling, the sample standard deviation is used to calculate the?
Nikitich [7]

The sample standard deviation is used to calculate the determine the spread of estimates for a set of observations (i.e., a data set) from the mean (average or expected value).

<h3>What is sample standard deviation?</h3>

The spread of a data distribution is measured by standard deviation. The average distance between each data point and the mean is measured.

The sample standard deviation (s) is a measurement of the variation from the expected values and is equal to the sample variance's square root.

where

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Learn more about simple standard deviation, refer:

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3 0
1 year ago
Andy has a collection of movie DVD's. In Andy's collection 3/5 of the DVD's are action and 1/4 of the DVD's are comedy . Andy sa
valkas [14]
Andy is wrong.
3/5 = 12/20
1/4 = 5/20
Add them up
12/20 + 5/20 = 17/20
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8 0
2 years ago
Read 2 more answers
Find each side length,round to the nearest tenth if necessary 11.
vagabundo [1.1K]

We can use a modified form of the Pythagorean Theorem to find the length of  x, also known as side b.

Pythagorean Theorem:

a^2 + b^2 = c^2

We can fill in the values of a^2 and c^2, and then solve for b.

14^2 + b^2 = 25^2

196 + b^2 = 625

Subtract 196 from both sides.

b^2 = 429

√ both sides.

b = 20.7

<h3>The value of x, or b, is equal to 20.7.</h3>
6 0
3 years ago
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