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arlik [135]
1 year ago
5

What are lines that cross at 90 degrees is called

Mathematics
1 answer:
Bezzdna [24]1 year ago
5 0

The lines that cross or intersect at 90 degrees are called perpendicular lines. These lines form a right angle

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Please help, when you give me the answer please can you put the number of the question so I know
ZanzabumX [31]
Didn't answer all because I got lazy and I think you should try and do the rest yourself. Did this in 5 mins, try putting more effort into your homework. This is basic mathematics.

8 0
3 years ago
Can someone please help me with this algebra question? Image attached.
horsena [70]

Answer:

2 relative maxima and minima

(2, 6.2) = maxima

(0, -4) = minima

*tell me if I got this wrong

3 0
3 years ago
Dwayne plays five games of rock-paper-scissors. In order to seem unpredictable, he never chooses the same move (rock, paper, or
Andreyy89

Answer:

48

Step-by-step explanation:

First, in this problem, you would assume that there are five numbers to multiply since Dwayne played 5 games.  

 

                                                                                       

 

In the first blank, he could choose any move, and there are three, rock, paper, and scissors. In the first blank, you would put 3. Then, since you already picked one, you can't repeat it, so you would end up with 2 for the second blank. Continuing with the next blanks, the third, fourth, and fifth spaces would be 2 choices because you cannot have the one choice you chose previously. In the end, the blanks would look somewhat like this:

 

3    2    2    2    2

 

And you would multiply all the numbers.

 

3  x  2  x  2  x  2  x  2

                                                                  = 6 x 8

                                                                  = 48

6 0
3 years ago
What is the area of this square?
Sergio [31]
<h3>Answer: D) 144 square cm</h3>

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

Explanation:

A square has all four sides that are the same length. So all four sides are 12 cm

area = side*side = 12*12 = 144 cm^2

Or you could say

area = (side)^2 = (12)^2 = 144 cm^2

Squaring a number is the same as multiplying it by itself. Hence the name "square" refers to a side length pairing up with its corresponding area value.

---------

Side note: The perimeter is 4*(side) = 4*12 = 48 cm. It's possible that choice B is put in there as a trick answer.

3 0
2 years ago
Read 2 more answers
Find out the distance (2,0) and (-2,0)
Nadusha1986 [10]

Answer:

4 units

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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