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
ale4655 [162]
3 years ago
11

What is the least number of acute angles that a triangle can have?

Mathematics
2 answers:
Hoochie [10]3 years ago
6 0
The least number of acute angles that a triangle can have is 2.
fiasKO [112]3 years ago
3 0

The least amount of acute angles would have to be 2 because if you had 1, the others would have to be acute, otherwise the triangle would not form properly.
You might be interested in
Help!!!!!! Find x and y so the quadrilateral is a parallelogram.
iren [92.7K]

Answer:

Conclusion:

  • The value of x = 7
  • The value of y = 4

Step-by-step explanation:

Given

  • The parallelogram PQRS

We know that the diagonals of a parallelogram bisect each other.

Therefore,

  • RT = TP

Given RT = x and TP = 5x-28, so

x = 5x-28

5x = x+28

5x-x = 28

4x = 28

divide boh sides by 4

4x/4 = 28/4

x = 7

Thus, the value of x = 7

Similarly,

QT = TS

Given QT = 5y and TS = 2y+12, so

5y = 2y+12

5y-2y = 12

3y = 12

divide both sides by 3

3y/3 = 12/3

y = 4

Thus, the value of y = 4

Conclusion:

  • The value of x = 7
  • The value of y = 4
3 0
2 years ago
PETS Becky wants to buy some fish for her aquarium. She has $20 to spend and the fish cost $2.50 each. Write and solve an inequa
Vilka [71]
To start, you want to determine the inequality. You can do this by setting the number of buying n fish to be less than or equal to her current amount of money, being as it can't go over or she wouldn't be able to afford the fish. This inequality would be written so her amount of money (20) would be greater than or equal to the cost of n fish (2.5n), which would then look as such: 20≥2.5n. To solve this inequality, just solve for n by dividing both sides by 2.5, giving you 8≥n. This would mean that Becky can afford to buy up to 8 fish.
6 0
3 years ago
Trigonometry, please help thank you
alina1380 [7]

Step-by-step explanation:

<h2>Length of x is 98.2 m</h2><h2 /><h2>Step-by-step explanation:</h2><h2 /><h2>Step 1:</h2><h2 /><h2>Use the trigonometric ratio tan 27° to find the common side of both the right angled triangles.</h2><h2 /><h2>tan 27° = opposite side/adjacent side =</h2><h2 /><h2>opposite side/9</h2><h2 /><h2>Opposite side = 9 tan 27° 9 x 3.27 =</h2><h2 /><h2>-29.46 m</h2><h2 /><h2>Step 2:</h2><h2 /><h2>Use this side and trigonometric ratio cosine to find the value of x.</h2><h2 /><h2>cos 49° = adjacent side/x = -29.46/x</h2><h2 /><h2>x = -29.46/cos 49° -29.46/0.30</h2><h2 /><h2>= 98.2 m (negative value neglected)</h2><h2 /><h2><em><u>Please</u></em><em><u> </u></em><em><u>mark</u></em><em><u> </u></em><em><u> </u></em><em><u>me </u></em><em><u>Brainlist.</u></em></h2>
8 0
3 years ago
Use the Pythagorean Theorem to determine if the three numbers could be the measures of the sides of a right triangle. Assume tha
Mekhanik [1.2K]
I'm pretty sure the answer is yes
4 0
2 years ago
Which expression is equivalent to<br> 5^10 x 5^5?<br><br> a.5^2<br> b.5^5<br> c.5^15 <br> d.5^50
Elena L [17]
I would like to say D I believe
8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the equation of direct variation, given that y varies directly with x.
    15·1 answer
  • 38% of what is 152? Show work
    7·2 answers
  • What is 20 over 10 in a mixed number
    7·2 answers
  • A) Make a table of values for the sequence 6,11,16,21,26
    9·1 answer
  • What is the probability of obtaining prime numbers when a fair dice is thrown?
    12·2 answers
  • What is the measure of angle A?
    12·1 answer
  • Which expression can be used to find the nth term for the sequence below?
    10·1 answer
  • Adela, Tony, Pang, and Ruben are all in 6th grade. Their average age is 11 years old. The list shows the difference from average
    14·2 answers
  • Find the solution of the system of equations.<br> -3x – 2y = -6<br> 7x + 6y = 26
    15·1 answer
  • Find the measure of x and y (NO LINKS OR REPORT)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!