All categories

4 years ago

Pythagorean theorem a=7 and c=14. Can you explain how to find b?

Mathematics

1 answer:

nikdorinn [45]4 years ago

8 0

Answer:

c squared - a squared = b squared

Step-by-step explanation:

Since a squared + b squared = c squared

With these values it would equal 14 squared - 7 squared = c squared

Then after you find c squared, find the square root of it and there you have go your answer!

You might be interested in

What is the value of -3(7+5)/3^2 +9(2)

MatroZZZ [7]

<em> $answer = 14 \\ solution \\ \frac{ - 3(7 + 5)}{ {3}^{2} } + 9(2) \\ = \frac{ - 3 \times 12}{9} + 18 \\ = \frac{ - 36}{9} + 18 \\ = \frac{ - 36 + 18 \times 9}{9} \\ = \frac{ - 36 + 162}{9} \\ = \frac{126}{9} \\ = 14 \\ hope \: it \: helps \\ good \: luck \: on \: your \: assignment$ </em>

4 0

4 years ago

Read 2 more answers

Answer please? I'm struggling..

klio [65]

Answer:

Step-by-step explanation:

you cant make both 3, 10, or 13, so it has to be 30. 10x3=30

6 0

3 years ago

Read 2 more answers

The candy produced by a company has a sugar level that is normally distributed with a mean of 16.1 grams and a standard deviatio

artcher [175]

The correction option is B, It is out of control as one of these data points is more than 3 standard deviations from the mean.

<h3>What is Normal Distribution?</h3>

The normal distribution, also known as the Gaussian distribution, is a symmetric probability distribution about the mean, indicating that data near the mean occur more frequently than data distant from the mean. The normal distribution will show as a bell curve on a graph.

Given that the candy produced by a company has a sugar level that is normally distributed with a mean of 16.1 grams and a standard deviation of 0.9 grams. Therefore, the maximum and the minimum weight of the candy can be,

Maximum weight = Mean + 3(Standard deviation)

= μ + 3σ

= 16.1 + 3(0.9)

= 16.1 + 2.7

= 18.8

Minimum weight = Mean - 3(Standard deviation)

= μ - 3σ

= 16.1 - 3(0.9)

= 16.1 - 2.7

= 13.4

Since one of the reading point, 19.4 is more than 3 standard deviations from the mean, therefore, it can be concluded that the process is out of control.

Hence, It is out of control as one of these data points is more than 3 standard deviations from the mean.

Learn more about Normal Distribution here:

brainly.com/question/15103234

#SPJ2

3 0

2 years ago

Can you choose a starting point so that the first 5 numbers in your sequence are all positive? Explain your reasoning.

marin [14]

Answer:

Take the starting point as the first natural number that is 1.

Step-by-step explanation:

To find: a starting point so that the first 5 numbers in the sequence are all positive

Solution:

Natural numbers are numbers that are used for counting.

Natural numbers are basically positive integers.

Take the starting point as the first natural number that is 1.

The next point as 2.

The next point as 3.

The next point as 4.

The next point as 5.

So, the sequence becomes $1,2,3,4,5,...$ so that the first 5 numbers in the sequence are positive.

4 0

3 years ago

The pair of shoes that Linda wants is on sale today for

omeli [17]

Answer: $135

Step-by-step explanation: x(40/100)=54. x represents the original price and 40/100 is the discount while 54 is the money saved from the discount. This ultimately shows us 40% of something is 54 and that something is represented by x and x equals 135.

8 0

3 years ago

Pythagorean theorem a=7 and c=14. Can you explain how to find b?​

Pythagorean theorem a=7 and c=14. Can you explain how to find b?