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
Sedaia [141]
3 years ago
15

Suppose ΔΔCED ≅≅ ΔΔDBC. If m∠∠EDC = 630 and m∠∠DBC = 820, what is m∠∠DCE

Mathematics
1 answer:
valina [46]3 years ago
7 0
63+82+m∠DCE=180
145+m∠DCE=180
m∠DCE=35
You might be interested in
Math, homework, need help
Yanka [14]
Essentially, what you are doing is taking each individual point and moving that point as specified.

So, for example, problem 1 has coordinates as follows: (be aware: I have terrible eyesight, so the points are being named based on what I think the letters are).

X: located at (2,0), move 1 unit left, new location: (1,0)
G: located at (4,0), move 1 unit left, new location: (3,0)
Q: located at (2,-2), move 1 unit left, new location: (1,-2)
C: located at (3,-4), move 1 unit left, new location: (2,-4)

Now, just plot the new shape.

Let me know if you need more help!

5 0
3 years ago
A 26-foot long ladder is leaning against a building
xxTIMURxx [149]

Answer:

13

Step-by-step explanation:

cos(60) =building height / 26

8 0
3 years ago
Read 2 more answers
Math help please show work
saw5 [17]

Answer:

You can measure the area of the yard but measuring the length and width and then multiplying. Then you can divide by the amount of sod that is used to cover to see how many bags that need to be bought.

Step-by-step explanation:

This should be good :)

pls mark brainliest:)

3 0
3 years ago
Answer number 11 please!
labwork [276]

Answer:

$45.60

Step-by-step explanation:

do .008 times 5700

4 0
4 years ago
Read 2 more answers
According to a Pew Research Center study, in May 2011, 40% of all American adults had a smart phone (one which the user can use
kolbaska11 [484]

Answer:

Step-by-step explanation:

7 0
4 years ago
Other questions:
  • The expression 2+3(x+3)+x is simplified correctly in the correct order.
    7·2 answers
  • ]2) 3(4x + 3) + 4 = 31<br> what does x equal in the equation
    10·1 answer
  • Maria has an 8 sided die that is numbered from 1 to 8 she rolls the die 96 times about how many times can she expect to roll an
    11·2 answers
  • If a test is 150 questions how many answers can you get wrong to still get an 80%
    15·1 answer
  • WILL GIVE BRAINLEIST! :Given a traffic cone has a base diameter of 12 inches and a height of 28 inches, which is the closest vol
    6·1 answer
  • What is the measure of x?
    12·2 answers
  • Whats the area of the real Bedroom?
    14·1 answer
  • Approximate the square root of 39
    7·2 answers
  • Tommy is drawing a triangle with angles measuring 41° and 123°, and the included side measures 6 cm.
    7·1 answer
  • In a class of 50 students, 9 students play both soccer and basketball. A total of 21 students play basketball, and 15 students d
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!