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Juliette [100K]
3 years ago
11

I will mark that person brainliest if they answer correctly and must be well explained

Mathematics
2 answers:
Zolol [24]3 years ago
6 0

it is 180

hope this helps

Klio2033 [76]3 years ago
4 0

The answer would be 180 degrees.

Any triangle, whether it's right, obtuse, acute, etc., will always equal 180 degrees. As it is stated, if ABC is a triangle, then ∠ABC + ∠BCA + ∠CAB = 180 degrees.

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Help pls asap!!!!!!! brainliest!!!!!!
Andre45 [30]
The answer is C.
I did the work on a sticky note.
3 0
2 years ago
A university class has 16 students enrolled, 4 of whom are freshmen.
joja [24]

Answer:

1/4

Step-by-step explanation:

The total number of students = 16

4 are freshman

Therefore,

The probability of choosing a freshman is 4/16 which reduces to 1/4

3 0
2 years ago
22. A test was given to a group of students. The grades and gender are summarized below
drek231 [11]

Answer:

12/67

Step-by-step explanation:

If you look at the chart, only 12 students that are male got a A. So the probability is 12 out of 67 students or approximately 18%.

4 0
3 years ago
Read 2 more answers
Given the system of equations, what is the solution?
Mariulka [41]

Answer:

(5,3)

Step-by-step explanation:

hope this pic helps

6 0
2 years ago
At the beginning of the season, MacDonald had to remove 555 orange trees from his farm. Each of the remaining trees produced 210
nevsk [136]

Answer:

Initial number of trees were 204.

Step-by-step explanation:

555 must be a typo error. The question will not produce correct answer. I worked out with 55 but the answer is wrong. So, the number is 5.

Lets say MacDonald removed 5 orange trees from his farm.

Let t be the initial number of trees

After removing 5 trees, the remaining left are t-5 trees

As given - Each of the remaining trees produced 210 oranges for a total harvest of 41790 oranges. This means

(t-5)210= 41790

Solving for t:

210t-1050=41790

210t=41790+1050

210t=42840

t = 204

So, initial number of trees were 204.

We can check this : 204-5=199

199\times210=41790

------------------------------------------------------------------------------------------

Working with 55 we get the wrong answer:

(t-55)210=41790

210t-11550=41790

210t=30240

t = 144

We can check this : 144-5=139

139\times210=29190  (wrong)

8 0
3 years ago
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