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
denpristay [2]
3 years ago
9

Find the measurement of the third angle of a triangle with two angles measuring 18° and 82°. Please show your work.

Mathematics
2 answers:
lapo4ka [179]3 years ago
8 0
A triangle is 180* so you substructure 18 and 82 from 180. Which is 80*
UNO [17]3 years ago
3 0

The sum of the measures of the interior angles of a triangle add up to 180 degrees.

Since you have two angles of the triangle, add them up to equal 180 in an equation and solve for x (the third angle).

18 + 82 + x = 180

Combine like terms.

100 + x = 180

Subtract 100 from both sides.

x = 80

The third angle of the triangle is <u>80 degrees.</u>

You might be interested in
bindus choir class is performing a concert. she wants to buy as many tickets as she can afford. if tickets cost $3.25 each and s
Galina-37 [17]

Answer:

4 tickets

Step-by-step explanation:

1 ticket is $3.25

2 ticket is $6.5

3 ticket is $9.75

4 ticket is $13

5 tickets is over and makes $16.25

5 0
3 years ago
Clear parentheses and combine like terms:​
mihalych1998 [28]

Answer:

-3p - p²

Last option

Step-by-step explanation:

Step 1: Write out expression

2p - 7p² - 5p + 6p²

Step 2: Combine like terms (p²)

-p² + 2p - 5p

Step 3: Combine like terms (p)

-p² - 3p

Step 4: Rewrite

-3p - p²

7 0
3 years ago
Can somebody help me ? please .. if you answer you’ll get 20 points &amp; brainlyiest if correct! ( sorry i might have spelled b
valkas [14]

Answer: I think it should be a: 1/4 inch

Step-by-step explanation:

5 0
3 years ago
When would you use herons formula in the real world?
Natalka [10]
Heron's formula is named after Hero of Alexendria, a Greek Engineer and Mathematician in 10 - 70 AD. You can use this formula to find the area of a triangle using the 3 side lengths. Therefore, you do not have to rely on the formula for area that uses base and height. The picture below illustrates the general fro mu la where S represents the semi-perimeter of the triangle ,
4 0
3 years ago
Read 2 more answers
Please help, multiple choice need halp--
Verdich [7]

Answer:

Where is the function shown below?

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • A builder buys bricks at the rate of $4.50 per brick for the first 10, $3.50 per brick for the next 10, and $2.50 for any additi
    12·1 answer
  • What is the equation 12xyz – 45? A. monomial. B. constant. C. trinomial. D. binomial.
    11·1 answer
  • A study is planned to compare the proportion of men who dislike anchovies with the proportion of women who dislike anchovies. Th
    7·1 answer
  • Increase 12 1/2 cm by 25 mm
    11·1 answer
  • Both physical and social systems can be natural or human-made. true or false
    10·1 answer
  • What do u think this means “the streets had no love for him.”
    8·2 answers
  • In ANOP, n = 1.1 inches, o = 2.1 inches and p=2.6 inches. Find the measure of ZP to
    7·1 answer
  • Tori needs at least $335 dollars to buy a new bat. She has already saved $125. She
    6·1 answer
  • How many 1/3 inch cubes does it take to fill a box with width 2 2/3
    5·1 answer
  • Pls help I can't even under stand it
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!