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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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-3(x+ 2y) + 5(3x - y) + y2 for x = 6 and y= 2.
Vera_Pavlovna [14]

Answer:

54

Step-by-step explanation:

4 0
3 years ago
Help will give brainliest if right <br><br> BTW the last answer choice is D. 1
Papessa [141]
I think maybe it's A. sorry if that's wrong
4 0
3 years ago
Write an equation for each translation of .
alexdok [17]

Answer:

<h2>y = |x - 5.5|</h2>

Step-by-step explanation:

y = f(x) + n - moves the graph n units up

y = f(x) - n - moves the graph n units down

y = f(x + n) - moves the graph n units to the left

y = f(x - n) - moves the graph n units to the right

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

5.5 units to the right

y = f(x - 5.5) = |x - 5.5|

7 0
3 years ago
The three most popular ice cream flavors are chocolate, strawberry, and vanilla, comprising 97% of the flavors sold at an ice cr
vesna_86 [32]

Using a system of equations, it is found that:

  • 38% consumes vanilla.
  • 14% consumes strawberry.
  • 45% consumes chocolate.

In our system, we have that:

  • x is the percentage of vanilla.
  • y is the percentage of strawberry.
  • z is the percentage of chocolate.

Those 3 compromise 97% of the flavors, hence:

x + y + z = 97

Vanilla sells <u>10% more than twice strawberry</u>, hence:

x = 10 + 2y

Chocolate sells <u>7% more than vanilla</u>, hence:

z = x + 7

Since x = 10 + 2y

z = 10 + 2y + 7

z = 2y + 17

Replacing in the first equation, we can solve for y:

x + y + z = 97

10 + 2y + y + 2y + 17 = 97

5y = 70

y = \frac{70}{5}

y = 14

With y, we can solve for x and for z.

x = 10 + 2y = 10 + 2(14) = 38

y = 2y + 17 = 2(14) + 17 = 45

Hence:

  • 38% consumes vanilla.
  • 14% consumes strawberry.
  • 45% consumes chocolate.

A similar problem is given at brainly.com/question/24778333

7 0
3 years ago
Please help me find the area of the triangles in the picture shown below.
LenKa [72]

Answer:

1)6

2)20

3)45

Step-by-step explanation:

a=1/2 bh

1) 4*3=12/2=6

2) 8*5=40/2=20

3)15*6=90/2=45

7 0
3 years ago
Read 2 more answers
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