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
Molodets [167]
3 years ago
12

Given the diagram below what is m d

Mathematics
2 answers:
maksim [4K]3 years ago
6 0

Answer:

72 degrees

Step-by-step explanation:

Not only is the trapezoid symmetric in this image, but you can find the sum of angles using 180(n-2), where n is the number of sides.

A trapezoid has 4 sides.

180(4-2) = 360

All the angles should add up to 360.

Then add and subtract.

360 - (108 + 108 + 72) = 72 degrees

This is a good way to check your answer.

Effectus [21]3 years ago
6 0

Answer:

it  is  72 degrees

Step-by-step explanation:

You might be interested in
Can someone please help me
Yuri [45]

Answer:

the answer is d

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Consider the equation 2x+1=16
Aliun [14]

Step-by-step explanation:

2x + 1 = 16

2x = 15 (subtract 1 on both sides)

x = 7.5 (divide 2 om both sides)

Since 7.5 is not an integer, (a) is No.

However 7.5 is rational, therefore (b) is Yes.

6 0
3 years ago
Read 2 more answers
A tower that is 111 feet tall casts a shadow 126 feet long. find the angle of elevation of the sun to the nearest degrre
Sergeeva-Olga [200]
The angle here is an acute angle at ground level.  Then the side adjacent to this angle is 126 feet.  The opp. side is the tower, 111 feet tall.

Then   

tan theta = opp / adj = 111 / 126.  Using the inverse tangent function, we find that the measure of the angle is 0.722 radian or 41 degrees (to the nearest degree).
3 0
3 years ago
the temperature 0 F ,3 F ,6 F ,5 F,and -1 F have also been recorded in florida .graph these temperature on the number line .
Brut [27]
-1F, 0F, 3F, 5F, 6F  Think of this as a normal number line -3 -2 -1 0 1 2 3 
hope this helped
4 0
3 years ago
Express the following rate as a unit rate. If necessary, round your answer to the nearest tenth. 63 quarts for 56 seconds
gavmur [86]

Answer:

  1.1 qt/s

Step-by-step explanation:

To find quarts per second, divide quarts by seconds:

  (63 qt)/(56 s) = 9/8 qt/s ≈ 1.1 qt/s

8 0
3 years ago
Other questions:
  • Which exponential equation is equivalent to the logarithmic equation below?
    5·1 answer
  • Maggs invests $10,250 at a rate of 9%, compounded weekly. To the nearest whole dollar, find the value of the investment after 7
    12·2 answers
  • Show your work I need this asap
    11·2 answers
  • Need help for both 19 and 20
    11·1 answer
  • I need help what is -0.5 _ -0.2​
    15·1 answer
  • Help! I need to find the domain and range of this function
    6·1 answer
  • Laura borrowed $490 at 11% for 6 years. what was the total interest?
    10·2 answers
  • Find the length of AB.
    8·2 answers
  • What is the value of x in the solution to the system of linear equations? y=3x+2<br> y=x-4
    15·2 answers
  • HELP DUE TOMORROW GUYS
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!