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
RUDIKE [14]
2 years ago
15

The incenter of a triangle is the point of concurrency of the angle bisectors. Does a rectangle have an incenter?

Mathematics
1 answer:
Jobisdone [24]2 years ago
5 0

9514 1404 393

Answer:

  if and only if the rectangle is a square

Step-by-step explanation:

The angle bisectors of a rectangle will meet at a single point if, and only if, the rectangle is a square.

In general, a rectangle does not have an incenter.

__

The incircle must be tangent to all sides of the polygon. That cannot be the case unless the rectangle has its length equal to its width. That is, it must be a square.

You might be interested in
what kind of business organization is easy to start and stop and one person collects all the profits and makes all the decisions
Nookie1986 [14]

Answer:

sole trader

Step-by-step explanation:

3 0
3 years ago
Pls help me I don’t understand
ipn [44]

Answer:

m<PXQ Is Acute

m<QXN is Obtuse

Step-by-step explanation:

Acute Angles are lsss than 90⁰

Obtuse Angles are greater than 90⁰

Right angles are exactly 90⁰

6 0
3 years ago
PLEASE HELP MATH!! (BRAINLIEST + MORE) questions in picture!
klasskru [66]

Answer:

A) 2x*2 +6x -3x - 9= 2x*2 +3x -9

B) 2yx*2 +2yx +2y +3x*2 +3x +3

C) 36x*2 y +48yx +3xy*2 + 4y*2

D) 2x*3 - 4x*2 y + 3x -6y

7 0
2 years ago
An engineer accident What is the combined thrust of the rocket if Stage A is firing normally, but Stage B is applying reverse (n
Aleks [24]

Answer:

i  think 64 for your answer

Step-by-step explanation:

4 0
2 years ago
Dr. Ashby is studying the heart rate of adult men. Preliminary data suggests that the standard deviation of heart rates for adul
jok3333 [9.3K]

Answer:

n=42 adult men

Step-by-step explanation:

-The minimum sample size to get a desired margin of error, E is calculated using the formula:

n\geq( \frac{z\sigma}{E})^2

-Given that \sigma=7.5, \ \ E=3\ , \ z_{0.005}=2.58, we can substitute to solve for n in the above formula:

n\geq (\frac{z\sigma}{E})^2\\\\\therefore n=(\frac{z_{\alpha/2}\sigma}{E})^2\\\\=(\frac{2.58\times7.5}{3})^2\\\\=41.6025\approx42

Hence, the desired minimum sample size, n is 42 adult men.

4 0
3 years ago
Other questions:
  • ASAP! LOVE YOU! THANKS! Will give Brainliest!
    6·1 answer
  • Which point(s) are on the graph of the following parametric equations?
    15·1 answer
  • How to find cos11pi/3. what is the steps to find this
    7·1 answer
  • What do Beatriz Rodriguez and Brenda Collazo AGREE on in the article?
    12·1 answer
  • PLEASE HELP I REALLY NEED HELP
    13·1 answer
  • The Wright family recently went out to dinner. They ordered two pizzas at $14.95 each, a salad at $4.35, and four drinks at $2.4
    15·1 answer
  • NEED HELP PLEASEE!!!
    15·1 answer
  • What is the answer for this one ?1
    5·1 answer
  • Im giving out all my points before i delete my acc so hurry up
    11·2 answers
  • A principal of $3200 is invested at 7.75% interest, compounded annually. How much will the investment be worth after 13 years?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!