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mafiozo [28]
3 years ago
6

7. Two lines that intersect to form right angles are called what? A. Perpendicular lines B. Parallel lines C. Line segments D. S

kew lines
Mathematics
2 answers:
Anit [1.1K]3 years ago
7 0

The answer to the above question can be explained as -

Perpendicular lines are the lines that intersect each other or meet each other at 90 degrees, thus form a right angle.

The parallel lines are the lines that do not meet each other.

Thus, the answer to -

"Two lines intersect each other to form right angles are called" is - A. <u>Perpendicular Lines.</u>

tigry1 [53]3 years ago
4 0
<span>A.Perpendicular Lines 

Tell me if this helps you!!</span>
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Major arc BLJ measures 249 degrees. Find the measure in degrees of
Angelina_Jolie [31]

Answer:

m∠K = 69°

Step-by-step explanation:

"When two tangents or secants intersect outside the circle, exterior angle formed between the tangents of secants is one half the difference of major and minor arcs"

By this theorem,

m(∠K) = \frac{1}{2}[m(\widehat{LBJ}-m(\widehat{LJ})]

Here, m(\widehat{LBJ}) = 249°

m(\widehat{LJ}) = 360° - 249°

          = 111°

m∠K = \frac{1}{2}(249-111)

        = \frac{138}{2}

        = 69°

Therefore, measure of angle K = 69° will be the answer.

5 0
3 years ago
What is the constant in this expression?<br> 4<br> m-417+3.5+52
Ira Lisetskai [31]

Answer:

52 and 417

Step-by-step explanation:

A constant means a fixed value which can never vary.

So 417 and 52 are numbers which are fixed to be like that.

8 0
3 years ago
On a survey, students reported how many minutes it takes them to travel to school. Here are their responses. 10,13 ,16 5,4 ,14 ,
Lemur [1.5K]

Answer:

Mean travel time = 10.33 minutes

Step-by-step explanation:

The mean of a distribution is a measure of central tendency that shows the centre of a set of data. Mathematically, it is represented as:

Mean = Sum of the terms ÷ Number of terms

Mean = (10 + 13 + 16 + 5 + 4 + 14) ÷ 6

Mean = 62 ÷ 6 = 10.33

∴ Mean travel time = 10.33 minutes

N:B 10.33 minutes = 10 minutes + 0.33 minutes

converting 0.33 minutes to seconds

1 minute = 60 seconds

∴ 0.33 minute = 60 × 0.33 = 19.8 seconds

∴ Mean time = 10 minutes 20 seconds

8 0
3 years ago
Which of the following is the total number of cubic units needed to fill a space figure​
attashe74 [19]

Answer:

Volume is the required answer.

Step-by-step explanation:

The number of cubic units needed to fill the space inside a three-dimensional figure.

For example:- air in room, fluids in container, water in a bottle, etc.

I got this answer with complete explanation from Gauthmath app. They have the tutors who can answer our questions. In my opinion it's a very good app to get help. You don't even need to wait. I think you should check it out once.

<em>Hope </em><em>my </em><em>answer </em><em>helps.</em><em> </em><em>Best </em><em>of </em><em>luck!</em><em> </em><em />

8 0
3 years ago
In a clothing store, 75% of the customers buy a shirt, 20% of the customers buy a pair of pants, and 15% of the customers by bot
svlad2 [7]

Answer:

80%

Step-by-step explanation:

75% + 20% - 15% = 80%

The probability is 80%

8 0
3 years ago
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