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
natali 33 [55]
4 years ago
8

Dana is attaching a shelf to a wall and needs the shelf to be perpendicular to the wall. How many degrees should the shelf be re

lative to the wall?
Mathematics
2 answers:
KiRa [710]4 years ago
8 0
90° because perpendicular lines are never ending.
wolverine [178]4 years ago
4 0

Answer:

90°

Step-by-step explanation:

The shelf will be perpendicular to the wall if it intersects the wall at a right angle which is equal to 90°

You might be interested in
Which of the following is true about a parallelogram?
andriy [413]
The diagonals bisect each other
5 0
3 years ago
Read 2 more answers
If line A contains Q(5,1) and is parallel to line MN with M(-2,4) and N(2,1), which ordered pair would be on the perpendicular t
vivado [14]
Your question does not say what were your options, therefore I will answer generically: in order to understand if a point (ordered pair) is contained in a line, you need to substitute the x-component of the pair in the equation of the line and see if the calculations give you the y-component of the pair.

Example:
Your line is <span> y = 4/3x + 1/3
Let's see if <span>(0, 0) and (2, 3) </span>belong to this line

y</span> = <span>4/3·0 + 1/3 = 1/3 </span>≠ 0
Therefore, the line does not contain (0, 0)

y = 4/3·2 + 1/3 = 9/3 = 3
Therefore, the line contains (2, 3)

6 0
3 years ago
Read 2 more answers
What is the equivalent property of 7(x+3)
Margarita [4]

Answer:

7x+21

Step-by-step explanation:

4 0
3 years ago
What is the answer. Evalute (2/3)2. Thank you
polet [3.4K]

Answer:

4/3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Determine if the following scale factor would be an enlargement or reduction.<br> scale factor: 2.5
Sati [7]

Answer: Enlargement

Step-by-step explanation: If the number is larger than 1 it is an enlargement if it is smaller it is a reduction.

5 0
3 years ago
Read 2 more answers
Other questions:
  • The reputation of many businesses can be severely damaged due to a large number of defective items during shipment. suppose 300
    6·1 answer
  • A 45 foot ladder is used to clean the
    6·2 answers
  • Defined as bounded by two distinct end points that contain every point on the line between its end points.
    13·2 answers
  • 2+2355433455333338387463783837747383883773738
    11·2 answers
  • 3x + 7 equal 13x equal -2X equal to 2X equals 5
    5·1 answer
  • The perimeter of a rectangle is 26 inches. The length of the rectangle is 7 more than its width. What is the area of the rectang
    5·1 answer
  • Solve and graph -2 + 7 = 1
    9·1 answer
  • 8y +9 &gt; 41 please help im on a staar test.
    15·2 answers
  • The radius of a circle is 3 cm. Find its area to the nearest tenth.
    6·2 answers
  • The standard deviation of Y is 100. The square root of the sum of the squared residuals divided by n-2 equals 15. Does this sugg
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!