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
Lisa [10]
3 years ago
6

Calculating the Measures of Interior Angles of a Triangle

Mathematics
2 answers:
Murrr4er [49]3 years ago
7 0

Answer:

So its 60, 50, and 70 in that order...

Lubov Fominskaja [6]3 years ago
6 0
Angle B is the linear pairs with 60°, so the size is 180-60=120°

Angle ABC is the linear pair with 120°, so the size is 180-120-60°

Angle A corresponds to angle 60°, so they are equal

Angle BAC is the linear pair with angle A and angle 70°, so 180-(60+70)=50°

Angle ACB is 180-(50+60) = 70°

You might be interested in
Hello!!!! :) please help with this math problem! thank u so much!!!! i really appreciate it <3
Morgarella [4.7K]

Answer:

AGREE!

Step-by-step explanation:

"I agree with Lin, she used the correct formula to get this answer"

3 0
3 years ago
Alexandra has 78 emails in her inbox. She deletes 47 emails.How many emails are left in het inbox? Draw jumps and level the numb
ad-work [718]

Answer:

31 emails, but I can't do a # number line.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The complement of an angle is 25 less than 3 times the angles itself. Find the measure of each
Semenov [28]

Answer: 28.75° and 61.25°

Step-by-step explanation:

A complementary angle equals 90°.

Let the measure of the angle be a

Therefore, its complement will be:

= 90-a.

The complement of an angle is 25 less than 3 times the angles itself can be written as:

90-a = 3a - 25

90 + 25 = 3a + a

115 = 4a

a = 115/4

a= 28.75

Since the angle is 28.75°, the complement will be:

= 90° - 28.75°

= 61.25°

The angles are 28.75° and 61.25°

6 0
3 years ago
Easy Math Question: Will Upvote!<br><br> (73) + (6x+4) + (8y-7) =180<br><br> Solve for X
yan [13]
Your answer will be x= -4y/3 + 55/3
3 0
3 years ago
Read 2 more answers
Factoring Trinomals (a=1)<br>b^2 + 8b + 7
yulyashka [42]
b^2+8b+7=b^2+b+7b+7=b(b+1)+7(b+1)\\\\=\boxed{(b+1)(b+7)}
4 0
3 years ago
Other questions:
  • Find the slope of (7, 9) and (2, 12)
    13·2 answers
  • Substatution and elimination
    9·1 answer
  • 5/6*2/3<br> 9/10*5/18<br> 4/5*3/4<br> 2/3*5/1
    8·2 answers
  • 10. What's the area of the room in this diagram?<br>12 feet<br>13 feet​
    12·1 answer
  • What is 12 x 15 (405 x 10)
    8·2 answers
  • An exponential function f(x) is reflected across the x-axis to create the function g(x). Which is a true statement regarding f(x
    12·2 answers
  • Please help me with these questions​
    11·2 answers
  • Mason had $24 to spend on 5 snacks. After buying them he had $4 left. How much did each snack cost?
    6·2 answers
  • I need help with this please​
    13·1 answer
  • Please help asappppp
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!