1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Firlakuza [10]
3 years ago
9

Do these side lengths make a right triangle? 5, 12, 13

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
5 0

Answer:

This is a right triangle

Step-by-step explanation:

We will use the Pythagorean theorem

a^2 + b^2 = c^2

If this is true it is a right triangle

5^2 + 12^2 = 13^2

25+144 = 169

169 =169

This is true so this is a right triangle

You might be interested in
In the diagram below, tan e = 3. What is the value of m?
pychu [463]
I would recommend asking a tutor
8 0
2 years ago
Read 2 more answers
A musician spends 90 minutes practicing piano and guitar the time spent is 30 minute less than twice the same time spent on guit
11111nata11111 [884]

Answer:

The which spends on the piano is( 50 minutes )

The which spends on the guitar is( 40 minutes )

Step-by-step explanation:

The steps of the solution in the above photo

I hope that is useful for you :)

8 0
3 years ago
Is change in math always represented as a positive number even when its negative?
beks73 [17]
I think you mean like a number decreasing at a percentage. Yea it’s gonna be positive cause like it’s a number but then it’s probably gonna say decreasing making it negative or increasing making it positive. I’m pretty sure, correct if I’m wrong.
5 0
3 years ago
Help mmmmeeeeeeeeeeeeeeeeeee<br> will give 50 points!!!!
Likurg_2 [28]

For the above graph :

  • f (-4) = 1

  • f (2) = -5

  • f (0) = -3
4 0
3 years ago
Hurryyyy I’m giving brainliest <br><br> Solve for y.<br> 12 = 3y
horrorfan [7]

Answer:

4

Step-by-step explanation:

3y=12  divide both sides by 3

y=4

5 0
2 years ago
Read 2 more answers
Other questions:
  • What does y=3x mean on a line graph
    12·1 answer
  • What is two thirds takeaway a half?
    15·1 answer
  • Write the number 1/10,000,000 as a power of 10 using a negative exponents
    5·1 answer
  • Simplify the expression. show each step. -5 x 1 x 11 x 4
    6·2 answers
  • You take the four Aces, four $2$'s, and four $3$'s from a standard deck of 52 cards, forming a set of $12$ cards. You then deal
    5·1 answer
  • The number of hours per week that the television is turned on is determined for each family in a sample. The mean of the data is
    6·1 answer
  • Which ordered pair is a solution of the equation?<br> 7x– 5 = 4y – 6
    8·2 answers
  • A high school is designing a new football field. The field is 125 meters long including the end zones. If 1 meter = 3.2 feet, ho
    11·2 answers
  • You bought 5.5 lbs of Hamburger meat and you want to make .25 lb burgers, how many burgers can you make if you use all 5 1/2 lbs
    10·1 answer
  • PLEASE HELP, Will give brainliest
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!