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Lana71 [14]
3 years ago
11

Is 8 10 13 a right triangle

Mathematics
2 answers:
spin [16.1K]3 years ago
5 0
You answer be able 13.07
Natali5045456 [20]3 years ago
4 0
Your answer will be 13.07
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Chris built a rectangular snow fort with a perimeter of 24 feet. The length of the fort was 8 feet less than 3 time the width. W
ipn [44]
-Make variables
-Write equation given using variables
-Plugin the equation for L with 2w to solve for W.
-plugin W value to solve for L

8 0
3 years ago
For the following paired data, (1) Calculate the correlation coefficient, r, and (2) at the 0.05 significance level, determine w
expeople1 [14]

Answer:

Linear correlation exists

Step-by-step explanation:

Given the data :

X : | 2 4 5 6

Y : | 6 9 8 10

Using technology to fit the data and obtain the correlation Coefficient of the regression model,

The Correlation Coefficient, r is 0.886

To test if there exists a linear correlation :

Test statistic :

T = r / √(1 - r²) / (n - 2)

n = number of observations

T = 0.886 / √(1 - 0.886²) / (4 - 2)

T = 0.866 / 0.3535845

T = 2.449

Comparing Pvalue with α

If Pvalue < α ; Reject H0

Pvalue = 0.1143

α = 0.05

Pvalue > α ; We reject the null and conclude that linear correlation exists

7 0
3 years ago
55 divided (4 plus 7) times 6 plus(15 divided by3
Ne4ueva [31]

55/(4+7) x 6+(15/3)= 35

because...

  1. 55/(4+7)=5
  2. 5 x 6=30
  3. 30+(15/3)=35
  4. So in total it equals to 35.
5 0
3 years ago
Read 2 more answers
A triangle has a base of 12 and height of 10. What is the area of the triangle in square centimeters
liubo4ka [24]
A=b×h
A=12×10
A=120
The anwser is 120 sq centimeters
7 0
3 years ago
Read 2 more answers
Could someone please help me solve this? Brainly if correct
Scorpion4ik [409]

You will need to deposit  $ 10,957 each year until retirement to achieve your retirement goals.

<h3>What is compound interest, and how does it work?</h3>

Compound interest is computed on a loan or deposit based on the starting principle and the preceding period's accrued interest.

Principal(P)=$40,000

(Time period)T=25+15 = 40 year

R=8%

The final balance is $273,938.99 and the total compound interest is $233,938.99.

The amount he has to deposit each year is found as;

⇒$273,938.99/25

⇒ $ 10,957

Hence. you will need to deposit  $ 10,957 each year until retirement to achieve your retirement goals.

To learn more about compound interest, refer to brainly.com/question/14295570

#SPJ1

7 0
2 years ago
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