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
olya-2409 [2.1K]
3 years ago
13

What type of triangle has exactly two acute triangles ​

Mathematics
1 answer:
Sveta_85 [38]3 years ago
8 0

Answer: A right triangle.

Step-by-step explanation:

This is because an acute triangle would have all of its three sides acute while an obtuse one would have two acute angles as well, but also an obtuse one. If the question is specifically asking for a triangle with exactly two acute angles, a right triangle would be the answer.

You might be interested in
A square has a perimeter of 28 centimeters.<br> What is the square's area, in square centimeters?
fiasKO [112]

Answer:

The answer is 49

Step-by-step explanation:

The perimeter is the sum of all four sides so 28 divided by 4 would be 7 and 7 x 7 = 49

PLEASE MARK ME BRAINLIEST

5 0
3 years ago
Describe how to find all the points on a baseball field that are equidistant from second base and third base
BlackZzzverrR [31]
This might help explain how to do a very similar problem.... http://www.mathopenref.com/constbisectline.html
8 0
3 years ago
Fatima took 546 US dollars to the bank to exchange for Canadian dollars. If the exchange rate on that day was 1.6 Canadian dolla
olchik [2.2K]

Answer:

$873.60 Canadian dollars

Step-by-step explanation:

All you have to do here is multiply the rate, so 1.6, by the total amount, so 546.

546 x 1.6=873.6

6 0
3 years ago
A square is ____ a quadrilateral<br> always sometimes never
sergeinik [125]

Answer:

Always

Step-by-step explanation:

Every square is a closed figure, and every square has 4 straight sides, so every square is a quadrilateral.

5 0
3 years ago
Read 2 more answers
Find the length of the radius of the circle, which is inscribed into a right trapezoid with lengths of bases a and b.
egoroff_w [7]

Answer:

  r = (ab)/(a+b)

Step-by-step explanation:

Consider the attached sketch. The diagram shows base b at the bottom and base a at the top. The height of the trapezoid must be twice the radius. The point where the slant side of the trapezoid is tangent to the inscribed circle divides that slant side into two parts: lengths (a-r) and (b-r). The sum of these lengths is the length of the slant side, which is the hypotenuse of a right triangle with one leg equal to 2r and the other leg equal to (b-a).

Using the Pythagorean theorem, we can write the relation ...

  ((a-r) +(b-r))^2 = (2r)^2 +(b -a)^2

  a^2 +2ab +b^2 -4r(a+b) +4r^2 = 4r^2 +b^2 -2ab +a^2

  -4r(a+b) = -4ab . . . . . . . . subtract common terms from both sides, also -2ab

  r = ab/(a+b) . . . . . . . . . divide by the coefficient of r

The radius of the inscribed circle in a right trapezoid is r = ab/(a+b).

_____

The graph in the second attachment shows a trapezoid with the radius calculated as above.

6 0
3 years ago
Other questions:
  • What is the basic fact of 7 and 2800
    6·1 answer
  • Which is a possible expression for the series
    15·1 answer
  • 1.5 is a repeating decimal. Write it as a fraction.
    5·1 answer
  • Pls help me get this right..
    8·2 answers
  • Please I need help asap
    5·2 answers
  • Nika rolls an 8-sided cube with faces numbered 1 through 8. Which of the following statements is true?
    10·1 answer
  • List of 7 consecutive composite numbers less than 100. ​
    10·2 answers
  • If Melanie jogs 12.8 miles in 4<br> days, what is her mileage per<br> day?
    8·1 answer
  • Please help an person who hates math and is very tried
    15·1 answer
  • 5x 2y = 7 y = x 1 What is the solution set of the given system? {(5/7, 12/7)} {(12/7, 5/7)} {(9/7, 16/7)} {(16/7, 9/7)}.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!