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
andrezito [222]
3 years ago
7

If ABCD is a rectangle, and m∠ADB=55°, what is the value of x?

Mathematics
2 answers:
spayn [35]3 years ago
7 0

Answer:

70 degrees

Step-by-step explanation:

55*2= 110

180-110=70

makvit [3.9K]3 years ago
6 0

Answer: OPTION D.

Step-by-step explanation:

Rectangles have four right angles (angles of 90 degrees).

The point of intersection of the diagonals divides each one of them into two equal parts.

Knowing this, we can conclude that:

m\angle c=m\angle b=55\°

(Observe the figure)

Therefore, since the sum of the interior angles of a triangle is 180 degrees, we can find the value of "x":

x+m\angle c+m\angle b=180\°\\x=180\°-55\°-55\°\\x=70\°

You might be interested in
Find the minimum and maximum possible areas of a rectangle measuring 6 km by 11 km. A. minimum area: 57.75 km2 maximum area: 66
VikaD [51]
The answer you seek happens to be the first one, A.
5 0
4 years ago
Read 2 more answers
Write an inequality for the following statement : "you have to be at least 18 years old to vote. "
Svetllana [295]
Thats not the case in other countries, just the us
7 0
3 years ago
Read 2 more answers
simplify, i think the answer is 0 but i am not sure please help me clarify this doubt with explanation
vladimir1956 [14]

Answer:

1

Step-by-step explanation:

When the same quantities are being divided then the result is 1

2 ÷ 2 = 1

- 3 ÷ - 3 = 1

so

- 8^{5} ÷ - 8^{5} = 1

3 0
3 years ago
What’s the slope of the line?
Alexeev081 [22]

Answer:

4/3

Step-by-step explanation:

You use Rise over Run.

It <em>runs</em> 3 blocks to the left (+).

It <em>rises</em> 4 blocks up (+).

6 0
3 years ago
Read 2 more answers
The voltage of an electrical unit is multiplied
Kay [80]
<span>The unit for potential energy per unit charge, or voltage, is the volt, which has the symbol "V." It takes its name from the Italian physicist Alessandro Volta, credited with inventing one of the first electric batteries.Voltage refers to the work that would be necessary for each unit charge against the existing electric field to move a charge from Point A to Point B. One volt is the equivalent of multiplying one ampere (a unit of current) by one ohm (a unit of resistance). To get the power in terms of watts, it is necessary to multiply the voltage by the current in amps.</span>
4 0
3 years ago
Other questions:
  • What is the discrimination of the equation 0=x2+4x-2
    14·1 answer
  • Whats The Following Sloution 15x-3=9x+1
    14·2 answers
  • please answer the question on the screenshot below, also please explain to me how you got your answer.
    6·1 answer
  • How to simplyfi the fraction 9/11 in simplest form
    15·1 answer
  • Can someone please answer the following questions step by step?
    10·1 answer
  • Please answer correctly !!!!!!!!!! Will mark brainliest !!!!!!!!!!!!
    11·1 answer
  • A bus covers 270 km distance in 6hrs i) Find the speed of the bus in the km/per hr ii) how many kilometer does it travel in 9hrs
    5·2 answers
  • Please solve this problem 9p-10=6+p?
    5·2 answers
  • PLEASE HELP ME WITH THIS PLEASE ILL GIVE BRAINLEIST AND I WILL LIKE UR COMMENT AND RATE 5 STARS AND BRAINLEIST&lt; PLEASEEEEEE
    5·2 answers
  • When a man observed a sobriety checkpoint conducted by a police department, he saw 653 drivers were screened and 6 were arrested
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!