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vova2212 [387]
3 years ago
15

If a transversal crosses three non-parallel lines, how many pairs of vertical angles are formed? Explain your answer

Mathematics
1 answer:
sesenic [268]3 years ago
4 0

Answer: Each transversal crossing a line generates 2 pairs of vertical angles and for 3 transversal crossing the same line it will be 3 x2 = 6 pairs (or 12 angles)

Step-by-step explanation:

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The art teacher has 30 boxes of crayons with 16 cans in each box she gives the students 10 of the boxes to use explain how to fi
Mamont248 [21]
I'm going to assume you meant crayon instead of can:

First step is to find how many boxes she/he has left.

30 - 10 = 20 

So the teacher has 20 boxes left;

Now, knowing that each box has 16 crayons, then we simply multiply the 20 by 16 to find the total number of crayons left over:

20 x 16 = 320 

So the art teacher has 320 crayons left over.

Hope this helps!

3 0
3 years ago
Samuel walks forward 19 steps. He represents this movement with a positive 19. How would he represent the opposite of this numbe
spayn [35]

Answer: -38

Step-by-step explanation:

First he would have to walk back 19 steps to get back to his orginal position, then he would have to further go back another 19 steps.

7 0
3 years ago
I really need help with these two questions. I wrote what I think they are, but I'm not sure. Please help me double check them.
guapka [62]

1. The first polynomial listed is just the number 9.

We can identify two key things here:

There is one term, so it's a monomial.

There are no factor's, so it has a degree of 0, or is constant.

Your answer is correct.


2. In the next polynomial, we can identify the same things:

There are three terms, so it's a trinomial.

The degree of the polynomial is determined by observing the higher power in a given term, in this case, it's three.

The prefix for relating to a multiple of three is cubic, we so know that this is a cubic trinomial.

Your answer is correct again, well done!

5 0
3 years ago
5.125<br>Express that as a common fraction <br>please​
Andru [333]

Answer:

41/8

Step-by-step explanation:

4 0
2 years ago
find the solution set of this inequality. Enter your answer in interval notation using grouping symbols. |-2x-3|≤ 3
Ludmilka [50]

Answer:

Inequality form: -3 \leq x \leq 0

Interval Notation: [-3, 0]

Step-by-step explanation:

Isolate the variable by dividing each side by the factors.

3 0
3 years ago
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