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
Molodets [167]
3 years ago
11

For the right triangle with side of lengths 5 12 and 13, find the length of the radius of the inscribed circle

Mathematics
1 answer:
I am Lyosha [343]3 years ago
3 0
Hi,
r*(5+12+13)=5*12\\\\

r= \dfrac{60}{30} \\

\boxed{r=2}
You might be interested in
Given the point (-6, 1) & slope = 1/3, what is the equation of the line? *
bekas [8.4K]

Answer:

y=1/3 + 3

Step-by-step explanation:

y= 1/3x + b

(1) = 1/3(-6) + b

1 = -2 +b

3 = b

y=1/3 + b

4 0
3 years ago
Do you guys know the answers to these?
frutty [35]

Answer:

The first one is 0 slope.

The second one undefined slope.

Step-by-step explanation:

I hope it helps you!!!:-)

7 0
3 years ago
Which is the rationalized form of the expression. A, B , C, or D?
grin007 [14]

Answer:

C

Step-by-step explanation:

Multiply the top and bottom, both by sqrtx-sqrt5. This is in order to rationalize the denominators.

You get answer C.

3 0
3 years ago
If AD=6 and AB=24, find AC
ruslelena [56]
When a perpendicular is dropped from the right-angle (C) to the opposite side AB, the metric relations apply:
BD*BA=a^2 ..........................(1)
AD*AB=b^2...........................(2)
BD*DA=DC^2........................(3)

Given AD=6, AB=24, using metric relation (2) above, we have
b^2=6*24=144
=>
b=sqrt(144)=12

By the way, we conclude that this is a 30-60-90 triangle because b/AB=(1/2)=sin(B) => B=30 degrees.

Answer: b=12
6 0
3 years ago
Nora is twice as old as Raj and half as old as Ethan. In 22 years' time. Ethan will be twice as old as Raj. Find Nora's current
Studentka2010 [4]

Answer:

44 because 22 multiplied by 2 is 44

5 0
2 years ago
Other questions:
  • The ages of two groups of dance students are shown in the following dot plots: A dot plot shows Age in years on the horizontal a
    14·2 answers
  • What is the value of x in this equation?
    13·1 answer
  • Given the system of equations, what is the value of the system determinant? x + y = 8 x - y = 10 0 -1 -2
    8·2 answers
  • How can I find c in a=3 b=4
    9·1 answer
  • Divide (-2x-3+8x^2) by (1+4x)
    8·1 answer
  • You had 13 of your allowance left on Monday. On Tuesday, you spent 13 of that amount of money. On Wednesday, you spent 13 of wha
    5·1 answer
  • EASY 20 POINTS! PLEASE HELP
    15·1 answer
  • You start at (-3, 0). You move right 3 units and down 5 units. Where do you end?
    7·1 answer
  • HELP ASAP<br><br> answers:<br> O 1<br> O 2<br> O 3<br> O 0
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=x-17%3D-25" id="TexFormula1" title="x-17=-25" alt="x-17=-25" align="absmiddle" class="latex-fo
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!