1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
givi [52]
3 years ago
14

Which of the following is an example of perpendicular lines?

Mathematics
2 answers:
Olin [163]3 years ago
6 0
The answer is D as there is a right-angle triangle
Finger [1]3 years ago
5 0

Answer:

D

Step-by-step explanation:

In geometry, a branch of mathematics, perpendicular lines are defined as two lines that meet or intersect each other at right angles (90°).

You might be interested in
Which country like<br> ghana​
vaieri [72.5K]

Answer:

Ghana is a very beautiful country even in the history, Ghana's empire was a very legendary in Africa. There are many countries like Ghana in Africa like Benin, Sierra Leone, Mali, Songhai, Zimbabwe and Togo also Ivory Coast and Niger

5 0
3 years ago
2a - 4b +3ab -5a +2b
DaniilM [7]

Answer:

-3a-2b+3ab

Step-by-step explanation:

2a-5a

-4b+2b

6 0
3 years ago
Read 2 more answers
1) Find the mean.<br> 14, 2, 12, 11,2, 14, 3, 2, 12<br><br> A) 2<br> B) 8<br> C) 11<br> D)
artcher [175]

Answer:

8

Step-by-step explanation:

Add all the numbers and then divide them by how many numbers there are.

(14 + 2 + 12 + 11 + 2 + 14 + 3 + 2 + 12) = 72

72/9 = 8

6 0
3 years ago
The weight of each fountain pen manufactured in a factory must be 10g with a tolerance of 2g. Pens that are not within the toler
FromTheMoon [43]

According to the information given, the absolute value inequality that can be used to assess which pens are tolerable is:

|w - 10| \leq 2

The <em>absolute value</em> function measures the <u>distance of a point to the origin</u>, and is defined by:

  • |x| = x, x \geq 0
  • |x| = -x, x < 0

The weight must be of 10g, with a tolerance of 2g, which means that the <u>absolute value of the difference between the weight w and 10g must be of at most 2g</u>, hence the inequality is:

|w - 10| \leq 2

To learn more about absolute value inequalities, you can take a look at brainly.com/question/24005819

5 0
2 years ago
Please help me with this geo problem
Over [174]

Answer:

  • x = 1.25
  • y = 1.75

Step-by-step explanation:

Find x

  • 8/10 = 5/(5 + x)          Cross multiply
  • 8*(5 + x) = 10*5          Combine on the right
  • 8(5 + x) = 50              Remove the brackets on the left.
  • 40 + 8x = 50              Subtract 40 from both sides.
  • 40-40 +8x = 50-40    Combine
  • 8x = 10                        Divide by 8
  • 8x/8 = 10/8                 Divide
  • x = 1.25

Find y

  • 7/(7 + y) = 8/10                    Cross multiply
  • 8*(7 + y) = 10 * 7                  Combine the right
  • 8(7 + y) = 70                        Remove the brackets.
  • 56 + 8y = 70                       Subtract 56 from both sides
  • 56 - 56 + 8y = 70 - 56       Combine
  • 8y = 14                                Divide by 8
  • y = 1.75
5 0
3 years ago
Other questions:
  • Solve the equation.<br> 6 - x - x = 18
    10·2 answers
  • How do you use a model to show 3.1 = 3.10
    7·1 answer
  • Three rock climbers started a climb with each person caring 7.8 kilograms of climbing equipment. A fourth climber with no equipm
    14·1 answer
  • Please please please please help
    11·2 answers
  • Wieght of a sunday newspaper
    9·1 answer
  • Steve delivers Chinese and earns $8 an hour. He averages about $10 per hour in tips. About how much does he earn in a 35 hour we
    12·2 answers
  • Complete the table and graph the coordinates pls sumone just tell me what to put in the table bc i ik how to do the graph brainl
    12·2 answers
  • Whats 23x67 plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
    5·2 answers
  • 3x10+4x1+ 5x1/10 +5x1/100+6x1/1000 in standard form
    9·1 answer
  • Rowan has $60. He wants to leave a 20% tip on his restaurant bill. His restaurant bill is $52.22.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!