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Zielflug [23.3K]
3 years ago
5

If the length of the legs of a right triangle are 13 and 13,what is the length of the hypotenuse? Round your answer to the neare

st tenth,if necessary.
Mathematics
2 answers:
mrs_skeptik [129]3 years ago
5 0

Answer:

a² + b² = c²

13² + 13² = c²

169 + 169 = c²

338 = c²

c = √338 or 18.385 or 13√2

LUCKY_DIMON [66]3 years ago
3 0

Answer:

18.4

Step-by-step explanation:

13² + 13² = x²

169 + 169 = x²

338 = x²

x = 18.38477....

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Mariel brought 48 brownies to school for a class party. The class ate 5/6 of the brownies, and Mariel brought the rest home. How
OverLord2011 [107]

Answer:

8 brownies

Step-by-step explanation:

Let's figure out how many brownies the class ate

Multiply 48* 5/6=40

Then, subtract how many the class ate from the total

48-40=8

So, he brought home 8 brownies

Hope this helped!

6 0
3 years ago
Read 2 more answers
A book has 12 chapters. The mean length of the chapters is 40 pages. How many total pages are there in the 12 chapters?
amm1812

Answer:

480

Step-by-step explanation:

Important Information:

A Book Has 12 Chapters.

The Mean length of the chapters is 40 pages.

Question to Answer:

How many total pages are there in the 12 chapters?

Explanation/Solution:

Let's assume that the total number of pages in the book is "x" pages.  

To find the mean (average) we divide the total "x" by 12 because there are 12 chapters in the book, which would equal to 40.  

\frac{x}{12}=40

Multiply both sides by 12...

x = 480

Hence, The total number of pages in the 12 chapters is 480.

7 0
2 years ago
The endpoints of MP are M (1,4) and
seropon [69]

Answer: 2 and 6

Step-by-step explanation:

Figure out how

3 0
3 years ago
Determine if this is a function.
Kruka [31]

Answer: This is <u>not</u> a function

Why not?

The input x = 2 leads to more than one output. In this case, it leads to y = 20 and y = 40 simultaneously. This is the reason why we don't have a function. A function is only possible if each input x leads to exactly one y output.

Put another way: we cannot have x repeating any values if we want a function.

Side note: We could have y repeat however. So it's possible to have a function with the two points (1,5) and (3,5).

6 0
3 years ago
in ms. morales's class the ratio of boys to girls are 3:7. the class sizes at Ms. Morales's school ranges from 22 to 34 students
kompoz [17]

Answer:

30

Step-by-step explanation:

boys:  girls  : total

3           7       3+7 =10

The total number of students must be a multiple of 10

The class size is between 22  and 34

The only multiple of 10 between those numbers is  30

10,20,<u>30</u>,40

Therefor the class size must be 30

7 0
3 years ago
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