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emmasim [6.3K]
3 years ago
9

Which mathematical term cannot be defined for all cases in a system of geometry?

Mathematics
2 answers:
Allisa [31]3 years ago
6 0
Parallel lines and midpoint of a segment

This should be the answer
Ghella [55]3 years ago
4 0

Answer:

The answers are :

1. parallel lines

2. midpoint of a line segment

Step-by-step explanation:

The mathematical terms that cannot be defined for all cases in a system of geometry are:

1. parallel lines and  

2. midpoint of a line segment.

A parallel line cannot be defined as lines do not occupy any space. It is a straight one dimensional figure with no thickness and it extends infinitely in both directions.

The points also do not have any dimension like length, area, volume etc.

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Lady bird [3.3K]

Answer:

12/25

Step-by-step explanation:

12+13=25

There are 12 girls.

12/25

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3 years ago
A box of marbles contains 20 red marbles, 15 blue marbles, 13 orange marbles, and 12 white marbles. What is the probability that
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a

Step-by-step explanation:

becuase 15/60 = 0.25

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3 years ago
Emi buys 14 balloons. Three are red, four are white, and the rest are blue. Hat is the ratio of blue balloons to the total numbe
Deffense [45]

Answer:

The ratio of blue balloons to the total number of balloons is 1:2.

Step-by-step explanation:

Given:

Total number of balloons = 14

Number of red balloons = 3

number of white balloons = 4

Number of the blue balloons are the rest remaining.

We need to find the the ratio of blue balloons to the total number of balloons.

Solution:

First we will find the number of blue balloons.

Now we know that;

Number of the blue balloons can be calculated by Total number of balloons minus sum of Number of red balloons and number of white balloons.

framing in equation form we get;

Number of the blue balloons = 14-(3+4) =14 -7 =7

Now to find the ratio of blue balloons to the total number of balloons we will divide Number of the blue balloons from Total number of balloons.

framing in equation form we get;

Ratio = \frac{7}{14} = \frac{7\times1}{7\times2}= \frac{1}{2}

Hence the ratio of blue balloons to the total number of balloons is 1:2.

8 0
4 years ago
What is the probability of rolling a 5 on the first number cube and rolling a 6 on the second number cube? Assume the number cub
scoundrel [369]

Answer:

The probability of rolling a 5 on the first number cube and rolling a 6 on the second number cube is 1/36

Step-by-step explanation:

There are total 6 possible outcomes of rolling a six sided fair cube. Therefore, the probability of rolling each number (1,2,3,4,5,6) is fair = 1/6

In this way,

The probability of rolling a 5 on the first number cube = p(A) = 1/6

The probability of rolling a 6 on the second number cube = p(B) = 1/6

The probability of rolling a 5 on the first number cube and rolling a 6 on the second number cube is = p(A) * p(B) = 1/6*1/6 = 1/36

3 0
4 years ago
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