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
Anestetic [448]
2 years ago
9

Find the angles marked with with letters​

Mathematics
2 answers:
Sever21 [200]2 years ago
7 0

Answer:

<A=67⁰

<B=22⁰

<C=42⁰

<h2>Mark me BRAINLIEST </h2>
Helga [31]2 years ago
6 0

Answer:

a = 67° , b = 26° , c = 69°

Step-by-step explanation:

a and 67° are corresponding angles and are congruent , so

a = 67°

------------------------------------------------------

The triangle on the left has 3 equal sides thus is equilateral with 3 congruent angles of 60°

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles , that is

b + 34° = 60° ( subtract 34° from both sides )

b = 26°

---------------------------------------------------

The vertex of the triangle and 42° are vertically opposite and are congruent

vertex = 42°

The triangle has 2 equal legs and is isosceles with 2 base angles congruent.

c = \frac{180-42}{2} = \frac{138}{2} = 69°

You might be interested in
Having trouble with how to solve questions like this:
Eduardwww [97]
In this question there is a small trick that needs to be understood. Basically the ratio in the question is given as a decimal. It can be expressed as a ratio as well.
Ratio of students that voted for winner to the total number of voters = 95:100
The total number of students that voted = 60
Let us assume the common ratio to be = x
then
100x = 60
x = 60/100
   = 0.6
Then
The number of votes that the winner got = 95 * 0.6
                                                                 = 57
So 57 students voted for the winning candidate.
8 0
3 years ago
A number w decided by 5 equals 6​
Harman [31]

Answer:

You write the question wrong but it's okay

Step-by-step explanation:

it will be 30

i hope my answer help you

8 0
3 years ago
Read 2 more answers
A distribution is symmetrical if the tails on both ends of the density curve that represents it are close to identical. Truth or
bezimeni [28]
Your answer should be true
3 0
3 years ago
What is the product of the fractions below?<br> 3/4•7/5
olasank [31]

Answer:

21/20 (1 1/20)

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Why are mathematical proofs important?
Makovka662 [10]
One reason is so the teacher can actually see that your working the problem out

7 0
3 years ago
Read 2 more answers
Other questions:
  • You randomly draw a marble from a bag of marbles that contains 77 blue marbles, 22 green marbles, and 11 red marble.
    9·2 answers
  • Destiny's age is 3 less than three times Cedric's age. The sum of their ages is 57. How old is Destiny?
    9·1 answer
  • Let f(x)=7x^3 −2x−12 and g(x)=−3x^3 -8x^2 +10x . please help
    8·1 answer
  • Mabel had a skating rink party for her birthday the cost to rent the party room was $75 the cost of the ticket for each of the 6
    15·2 answers
  • Pls help me....I have put a picture with the question
    6·1 answer
  • Which of the following inequalities have no solution over all real numbers? Check all that apply.
    10·1 answer
  • I need help now plz​
    7·1 answer
  • Help me plssss hurry
    11·2 answers
  • Find the circumference of the circle. Round your answer to the nearest<br> hundredth.
    5·1 answer
  • 2 5/8 as a negative number
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!