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
slavikrds [6]
3 years ago
12

Is a triangle with the given side lengths of 15cm, 17cm, and 19cm a right triangle?

Mathematics
2 answers:
Natali5045456 [20]3 years ago
7 0

Answer:

No, it is not a right triangle.

Step-by-step explanation:

Alexandra [31]3 years ago
3 0
Lets see!
We need to use the pythagorean theorem (a^2+b^2=c^2) to check.
So..
15^2+ 17^2 = 19^2
225+ 289= 361
Hm 225 and 289 do NOT equal 361 therefore it is NOT a right triangle.
You might be interested in
I am in the same row as 83 you say me when you start at 10 and count by tens.
yKpoI14uk [10]

Answer:90

Step-by-step explanation:

10,20,30,40,50,60,70,80,90,100

Counting in tens the same row as 83 is 90 .

5 0
3 years ago
Help I need help with this one
andrey2020 [161]
THE CORRECT ANSWER IS D 1/6
8 0
3 years ago
Does this graph show a function explain how you know
galina1969 [7]
No, the graph fails the vertical line test. In a function, each x value only has one y value. The y value can have more than one x value in a function
8 0
3 years ago
Read 2 more answers
Use the functions f(x)=2x and g(x)=x^2+1 to find the value of each expression
Alinara [238K]

Answer:

1.  20

2. 23

3. 6

Step-by-step explanation:

We have that:

f(x) = 2x

g(x) = x² + 1

f(g(x)) is the composite function of f and g. So

f(g(x)) = f(x²-1) = 2(x²+1) = 2x² + 2

1. f(g(3))

f(g(x)) = 2x² - 2 = 2(3)² + 2 = 18 + 2 = 20

2. f(3)+g(4)

f(3) = 2(3) = 6

g(4) = 4² + 1 = 17

f(3) + g(4) = 6 + 17 = 23

3. f(5) - 2g(1)​

f(5) = 2(5) = 10

g(1) = (1)² + 1 = 2

f(5) - 2g(1) = 10 - 2*2 = 10 - 4 = 6

6 0
3 years ago
One of the ideas that you have explored in previous courses is how to describe a set of data.
Setler79 [48]

Answer:

Step-by-step explanation:

M = (35 + 40 + 12 + 16 + 25 + 10)/5

M = 138/5

M = 27.6

7 0
3 years ago
Other questions:
  • Which equation can be used to find the length of ? (10)sin(40o) = AC (10)cos(40o) = AC = AC = AC
    15·2 answers
  • Find the slope of the line ​
    5·1 answer
  • Each of a sample of four home mortgages is classified as fixed rate (F) or variable rate (V). (Enter your answers as a comma-sep
    9·1 answer
  • Which of the following are solutions to the quadratic equation below? Check all that apply x^2 +7x -8 =0
    5·1 answer
  • 9. How many gallons of paint will you need to buy if you are painting a room that is 30 ft by
    6·1 answer
  • A rectangle has a perimeter of 52 inches the length of a rectangle is 4 inches more than it’s with what is the length of a recta
    12·1 answer
  • NECESITO AYUDA EN ESTOS EJERCIICIOS DE MATES NIVEL SEGUNDO ESO
    11·1 answer
  • Which of the following represents the prime factorization of 72?
    7·1 answer
  • Find the lcm of polynomials (x³-4x²+4x) and (2x²-3x-2)<br><br><br><br>I need this answer fast​
    14·1 answer
  • How to find the average collection period
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!