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
olga2289 [7]
3 years ago
9

Classify the triangle based on the side lengths 10, 12 and 23.

Mathematics
1 answer:
vitfil [10]3 years ago
5 0
I am assuming 10 and 12 are the legs and 23 is the hypotenuse?

With that said, we can use the pythagorean theorem  a^2+b^2=c^2  

a^2+b^2=c^2   = Right triangle
a^2+b^2 < c^2   = abtuse
a^2+b^2 > c^2  = acute

10^2 + 12^2 =  23^2
244 = 529
244 < 529

It is abtuse

You might be interested in
What has no congruent sides and no congruent angles?
Mademuasel [1]
Hey there!

The correct answer to your question is a circle.

A circle doesn't have any congruent sides or congruent angles, meaning they don't have sides or angles that point in the same direction.

Hope this helps you.
Have a great day!
3 0
3 years ago
Read 2 more answers
I need help plzzzzz this is really confusing
Anuta_ua [19.1K]

Answer:

B. <u>x</u><u><</u><u> </u>-3

hope it helps.

<h3>stay safe healthy and happy.</h3>
5 0
3 years ago
Read 2 more answers
Which property is illustrated?<br><br> 15 + (5 + 7) = (15 + 5) + 7
Ainat [17]

Associative Property !!


hope this helped!!!                                                

3 0
3 years ago
Read 2 more answers
HELP, Prove: (cos(x))/(sin(x)tan(x))=cot^2x
Mice21 [21]

Answer:

Steps shown below

Step-by-step explanation:

We will simplify this using definitions and identities. Let's start.

\frac{cos(x)}{sin(x)tan(x)}

Using tanx=\frac{sinx}{cosx}, we have:

\frac{cos(x)}{sin(x)\frac{sin(x)}{cos(x)}}\\=\frac{cos^2(x)}{sin^2(x)}

Using cot(x)=\frac{cos(x)}{sin(x)}, we have:

\frac{cos^2(x)}{sin^2(x)}\\=cot^2(x)

Hence, proved.

7 0
3 years ago
Read 2 more answers
Help i dont know the answer
zhenek [66]

Answer:

25

Step-by-step explanation:

In her first 5 days, she reads 80 pages. That means that per day, she reads 16 pages. Then, she had 400 pages left, since 480-80 = 400.

So, you divide 400/16 = 25 days.

7 0
3 years ago
Read 2 more answers
Other questions:
  • The Environmental Protection Agency is concerned with the problem of setting criteria for the amounts of certain toxic chemicals
    10·1 answer
  • Find the value of the variable and the measure of each labeled angle
    10·1 answer
  • What is the volume of a tissue box that is 10 in long,4 in long,and 5 inches high?
    13·1 answer
  • Suppose that a spherical droplet of liquid evaporates at a rate that is proportional to its surface area: where V = volume (mm3
    15·1 answer
  • A drawer contains 3 tan sweaters and two black sweaters. You randomly choose two sweaters. What is the probability that both swe
    12·1 answer
  • Write two equivalent fractions 4/6
    14·2 answers
  • 0.001y^12 as a monomial
    13·1 answer
  • G(x) = 5x - 12x2 + 3
    12·2 answers
  • Need a quick answer please
    14·1 answer
  • Sketch the graphs y=lxl, y=lxl+1 and y=lxl-2
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!