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
marta [7]
3 years ago
13

How many triangles can be constructed with angles measuring 25º, 25º, and 130º? A. one B.none C.more than one

Mathematics
2 answers:
uysha [10]3 years ago
5 0

Answer:

C. More than one

Step-by-step explanation:

We are given the angles of a triangle as 25°, 25° and 130°

In order for these angles to construct a triangle, the sum of the three angles must be 180°.

So, we get that,

25° + 25° + 130° = 50° + 130° = 180°

Since, the sum of the angles is 180° .

Therefore, many triangles can be drawn using the angles 25°, 25° and 130°.

Hence, option C is correct.

Dmitry_Shevchenko [17]3 years ago
3 0
The answer is A one triangle all those angles equal 180
You might be interested in
Which inequality is shown above?
victus00 [196]
The answer is C.

It’s a solid line so you know it has to be an inequality with a “or equal to” sign. Which leaves you with B or C. Find a point that isn’t on the line to test, use origin to make it simple. Plug it in for the x and y values. So 0 is greater than it equal to 0 - 3 which is -3. 0 is greater than -3 which means C is correct.
8 0
3 years ago
Please help me solve this fast!
JulsSmile [24]

Answer:

base = 18.89

legs = 16.89

Step-by-step explanation:

x + x + 68 = 180

2x + 68 = 180

2x = 112

x = 56

The altitude = 14

Tan(56) = opposite / adjacent

adjacent = base

opposite = altitude

Tan(56) = opposite / base                Multiply both sides by the base

base * Tan(56) = opposite                Divide by Tan(56)

base = opposite / Tan(56)

base = 14/tan(56)

base = 9.443

The base is actually twice this length because the altitude lands on the midpoint of the opposite side and is perpendicular to the third side (base).

base = 18.886  

Legs are the hypotenuse formed by 1/2 the base and the attitude.

Sin(56) = opposite / hypotenuse

Sin(56) = altitude / hypotenuse

hypotenuse = altitude / Sin(56)

hypotenuse = 14 / sin(56)

hypotenuse = 16.887

Rounded

base = 18.89

legs = 16.89

3 0
3 years ago
Street H is perpendicular to the line 2x –3y = –4 and goes (0, –6). Write this street’s equation in standard form.
storchak [24]

Answer:

I think its 68 + 1 = 69

Step-by-step explanation:

6 0
3 years ago
the amount of time it takes to finish a race might be a function of which of the following A. the distance of the race B. the nu
Oksi-84 [34.3K]

Answer:

A

Step-by-step explanation:

this is a because the number of people does not involve the amount of time and the entry fee is just out of the question but the distance is going to affect the speed of the fish and that will affect the time

5 0
3 years ago
Read 2 more answers
Amy is 3 years older than her brother. Together, their ages are 14. Amy wrote the equation x+(x+3)=14 to represent the sum of th
BlackZzzverrR [31]

She is 3 years older than her brother and has (x+3) in the equation means that x is being used as her brothers age. (She is adding 3 to her brothers age)

The answer is Amy's brother's age.

9 0
3 years ago
Other questions:
  • Couch cost $499.00 and it is 20% off, what is the cost?
    8·1 answer
  • If b is the midpoint of ac and ac = 8x-20, find bc
    10·1 answer
  • Please answer the question from the attachment.
    6·1 answer
  • Consider the following data sets and complete the table of summary data
    12·1 answer
  • Mr. Miller owns two hotels and is ordering towels for the rooms. He ordered 27 hand towels and 48 bath towels for a bill of $540
    9·1 answer
  • In ΔLMN, the measure of ∠N=90°, the measure of ∠M=7°, and NL = 4.4 feet. Find the length of MN to the nearest tenth of a foot.
    15·2 answers
  • Five times the sum of a number and 27 is greater than or equal to six times the sum of that number and 26.what is the solution s
    5·1 answer
  • For the problem I see posted here already that reads - " A woman has two bank accounts. One contains $329 and awards 4% in inter
    14·1 answer
  • What is the slope of the line shown below?
    9·1 answer
  • The fancy restaurant Mackenzie atel at was having asale so her dinner was 80% of the original cost. Theoriginal cost of her dinn
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!