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3 years ago

Can the three angles 25 65 and 90 create one unique triangle

Mathematics

1 answer:

Serhud [2]3 years ago

7 0

Answer:

Yes, it can. Triangles [in order for them to be one] must equal 180. If you add all of these angles together, since a triangle only has three angles anyway, it equals to 180, so you know it's a triangle.

If this was confusing, I am happy to help further!

You might be interested in

Is the number 3 multiple of 9

defon

No

Imagine multiples to be 'times tables'. So the multiples of 9 are the 9 times table:

9, 18, 27, 36 and so on.

3 would be a factor of 9. Factors are numbers that can divide exactly into another number.

I hope I helped!

3 0

3 years ago

I will make u a brainliest plz help me

satela [25.4K]

Answer: B) Infinitely many solutions; both equations are equivalent

==============================================================

Work Shown:

x+y = 4 ... start with the first equation

x + (-x+4) = 4 ... replace y with (-x+4)

x-x+4 = 4

0x+4 = 4

0+4 = 4

4 = 4 ... this is a true statement regardless of what x you pick

So there are infinitely many solutions. Each solution (x,y) is of the form (x,-x+4). All solutions fall on the line y = -x+4 which is equivalent to x+y = 4. Note how we add x to both sides.

Or you could start with x+y = 4 and subtract x from both sides to get y = -x+4. Either way, we're dealing with the same equation which is why they both graph out the same line.

6 0

3 years ago

Read 2 more answers

Which net represents the pyramid with the greatest surface area

vladimir1956 [14]

Answer:

the top one that's orange

4 0

3 years ago

Find tan V.<br><br> Please help me with this one it is really hard for me

V125BC [204]

The answer is :
Q5/17

6 0

4 years ago

Christine performed the following experiment 20 times using a book that contains 462 pages.

wel

Using the probability concept, it is found that there is a 0.3 = 30% experimental probability that Christine will randomly choose a page that is divisible by 3.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

In an experimental probability, these number of outcomes are taken from previous trials.

In this problem:

The experiment was made 20 times.

Of those, in 6 experiments(81, 105, 171, 159, 297, 387) she choose a page that was divisible by 3.

Then:

$p = \frac{6}{20} = 0.3$

0.3 = 30% experimental probability that Christine will randomly choose a page that is divisible by 3.

You can learn more about the probability concept at brainly.com/question/15536019

7 0

2 years ago