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
nexus9112 [7]
2 years ago
14

(20pts=5pts each) For parts (a)–(d) answer the questions and complete the statements in the space provided: line EC ∩ line AC ∩

line BC = C , m∠ECA=32°, m∠CEF=150°

Mathematics
1 answer:
Lyrx [107]2 years ago
5 0

Answer:

Step-by-step explanation:

Since you didn't state what you're looking for, I will lost out all the angles in the picture instead.

Given that

∠CEF = 150°

∠ECA = 32°

∠CEA = 180 - ∠CEF(angles in a straight line)

∠CEA = 180 - 150

∠CEA = 30°

∠EAC = 180 - ∠CEA - ∠ECA(angles in a triangle)

∠EAC = 180 - 30 - 32

∠EAC = 118°

∠CAB = 180 - ∠EAC(angles in a triangle)

∠CAB = 180 - 118

∠CAB = 62°

∠ACB = ∠CEA = 30°(similar angles)

∠ABC = 180 - ∠CAB - ∠ACB(angles in a triangle)

∠ABC = 180 - 62 - 30

∠ABC = 88°

∠ECB = ∠ECA + ∠ACB(angles in a triangle)

∠ECB = 32 + 30

∠ECB = 62°

∠CEA + ∠ECB + ∠ABC = 180

30 + 62 + 88 = 180°.

Please give brainliest if it helped you <3

You might be interested in
PLEASE HELP WILL GIVE BRAINLIEST
Neko [114]
The answer is 3 4/5 I believe
7 0
2 years ago
PLSS HELPP QHEJJEWJAKWK<br><br><br> What is the vertex of the parabola in the graph?
vesna_86 [32]

Answer:

(-3,-4)

Step-by-step explanation:

The vertex is the minimum or maximum or a parabola.

This is an upward opening parabola, so it has a minimum.

The minimum is (-3,-4)

4 0
2 years ago
Read 2 more answers
55% of what number is 231
babunello [35]
.55*X=231 .....X=231/.55.......X= 420
4 0
3 years ago
How do I find the direction of the rotation and the magnitude ​
Eddi Din [679]

I dont know I would.ask the teacher

6 0
3 years ago
In the diagram, lines JK and LM at N, M MNK = 2x + 30.<br> What is the value of x?
likoan [24]

Answer:

the valu of x is 15 .....

5 0
2 years ago
Other questions:
  • Write the following decimals as fractions. a. .76 b. .3 c. .262 d. .8053
    11·2 answers
  • Two hundred thousand twenty five
    6·2 answers
  • An arithmetic sequence has the explicit formula an = 7n – 17. What is the value of a1?
    12·2 answers
  • 80 POINTS!!!!!!
    5·1 answer
  • Krystal wanted to buy her favorite jeans while they were on sale. The original price of the jeans was $50 and was reduced to $25
    11·1 answer
  • Mike drank 60% of his glass of milk. Afterwards, 80ml of milk remained in the glass. What volume of milk was initially in the gl
    5·1 answer
  • 1. What values of a, b, and c would you use in the quadratic formula for the following equation?
    5·1 answer
  • 4. The side lengths of a square are each 5p. By adding 1 to the length and subtracting 1 from the width, a rectangle is made. Wh
    7·1 answer
  • What is the product of 3x+4 and 6x^{2} −5x+7?
    12·1 answer
  • valid or invalid- all the ballerinas are wearing tutus. hank is not wearing a tutu, so he must not be a ballerina
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!