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
Effectus [21]
3 years ago
11

Determine whether the following lengths represent a right triangle. 5. 8. 9

Mathematics
1 answer:
weeeeeb [17]3 years ago
8 0

Answer:

This is not a right triangle

Step-by-step explanation:

To determine if these lengths are a right triangle we can use the Pythagorean Theorem

a^2 + b^2 = c^2

so

5^2 +8^2 = 9^2

25+64=81

25+64 is not 81, it is 89

Therefore, this triangle is not a right triangle

You might be interested in
Use the Distributive Property to write each expression as an equivalent algebraic expression. –9(–x + 5)
Anna11 [10]

Answer:

  9x -45

Step-by-step explanation:

The distributive property tells you the factor outside parentheses applies to each of the terms inside parentheses:

  -9(-x +5) = (-9)(-x) +(-9)(5)

  = 9x -45

5 0
3 years ago
Read 2 more answers
CD has endpoints C(-3, 4) and D(1, -2). Find the coordinates<br> of its midpoint.
Natalija [7]

Answer:

Midpoint (-1 , 1)

Step-by-step explanation:

Formula: (midpoint)

Let the point A(x , y) be the midpoint of CD.

x=\frac{x_c+x_D}{2} =\frac{-3+1}{2} =\frac{-2}{2} =-1

y=\frac{x_C + y_D}{2} =\frac{4+(-2)}{2} =\frac{2}{2} =1

Then

A(-1 , 1)

4 0
2 years ago
Read 2 more answers
I struggled with these as u can see, but pls answer all 3 questions and show how you set all the problems up (ill be giving brai
olga55 [171]

Answer:

1+1-2 its 2

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Which segment is longer, please explain ​
Molodets [167]

Answer:

Blue, if you look, they both are close, but due to the pathagrium theory blue is longer.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Make a function table to represent his total savings for 2,4,6,8 and 10 months.
OlgaM077 [116]
Well, let's say that bananas cost $1.60 per pound. That means that at step 0 the value is 0, at step 1 the value is$1.60, at step 2 the value is $$3.20 and so on. To make a table from this we'd need two columns and four rows. On the top row we right step followed by amount. In the step column, we list the numbers 0-2. In the amount column we list 0, $1.60, and $3.20. In the end, a function table looks like this:
5 0
3 years ago
Other questions:
  • (-3y^2 — 5у — 2) +(-7y^2- 5y + 2)
    13·2 answers
  • Solve for the indicated variable in each mathematical formula
    9·1 answer
  • you have a coupon for 10% off a dvd that cost $15. if a tax of 8% is charged on the orginal amount, what will you pay for the DV
    8·1 answer
  • Need help in graphs in algebra quick
    8·1 answer
  • 98 POINTS PLEASE HELP
    5·2 answers
  • Nasser is following this recipe to make flapjacks.
    12·1 answer
  • Amy sells muffins for 1.35 each the muffins cost 0.39 each to make how much profit will Amy make if she sells 48 muffins?
    14·1 answer
  • The quadrant that contains the point (-7,-16) is quadrant PLSS ANWAR NOW NEED HELP NOW
    12·1 answer
  • In the diagram below, which line has a positive slope? AB AD AC DB
    12·1 answer
  • Need help please due tommorw
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!