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
Scorpion4ik [409]
2 years ago
7

Given triangle, ABC is congruent to triangle EDC find A

Mathematics
1 answer:
arlik [135]2 years ago
7 0

Answer:

m<A = 30 degrees.

Step-by-step explanation:

m < C in triangle ABC = m < C in EDC so

x + 13 + 42 + x + 13 = 180

2x = 180 - 13 - 13 - 42

2x = 112

x = 56.

So m < C = 56+13 = 69.

m < B = m < D = 81

M < A = 180 - 69 - 81

= 180 - 150 = 30.

You might be interested in
If Talia’s old bedroom measured 1 feet by 10 feet how much larger or smaller will her new bedroom be ?
ELEN [110]
Is there more to the question
4 0
3 years ago
How do I solve %15 of 240
Black_prince [1.1K]

Answer:

36

Step-by-step explanation:

Turn %15 into a decimal, which is .15, and then 240 x .15

3 0
3 years ago
Read 2 more answers
Gage is building a model rocket for a science fair project. He attaches a nosecone to a cylindrical body to form the rocket's fu
denpristay [2]

Answer:

305.78 in2

Step-by-step explanation:

The rocket has two parts: one is a cylinder and the other is a cone.

To find the total volume of the rocket, we need to find firstly the volume of each part.

The cylinder has a radius of 2 inches and a height of 2*12 + 5 - 7 = 22 inches, so its volume is:

V1 = pi * r^2 * h = pi * 2^2 * 22 = 276.46 in2

The cone has a radius of 2 inches and a height of 7 inches, so its volume is:

V2 = (1/3) * pi * r^2 * h = (1/3) * pi * 2^2 * 7 = 29.32 in2

Then, we have that the volume of the rocket is:

V = V1 + V2 = 276.46 + 29.32 = 305.78 in2

3 0
3 years ago
Solve for x if log(2x-7) = 0
schepotkina [342]

Answer:

x=4

Step-by-step explanation:

log(2x-7) = 0

10^[log(2x-7)] = 10^0

2x-7 = 1

2x = 8

x = 4

4 0
2 years ago
Points E, F, and G are collinear. If EF = 8 and EG = 12, which point cannot lie between the other two?
Dima020 [189]
Point G can not be between
3 0
3 years ago
Other questions:
  • I need help on these questions
    7·1 answer
  • What are the coordinates of the image of the point (2, –6) under a dilation with a center of (0, 0) and a scale factor of 1/2.
    13·1 answer
  • Four times a number, minus 6, is equal to three times the number, plus 8
    7·2 answers
  • What quadrant is (15,-12) lie
    12·1 answer
  • What type of money is transferred electronically
    9·1 answer
  • Which of the following is a possible value for X
    8·2 answers
  • The square of a whole number is between 1500 and 1600. The number must be between—?
    5·1 answer
  • Hewo the whole world that i hate^^
    7·2 answers
  • The segment.
    12·1 answer
  • Kendra has a painting canvas that is 22 inches wide by 38 inches high. She painted a red rose, which covered 30% of the canvas.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!