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
mezya [45]
3 years ago
7

What is the sum of the degrees of the interior angles of a 19- gon

Mathematics
2 answers:
Andrews [41]3 years ago
5 0

Answer:

I believe its 2

Step-by-step explanation:

ivann1987 [24]3 years ago
4 0

Answer:

2

Step-by-step explanation:

You might be interested in
Please help urgent!!!!!
Svetlanka [38]

Answer:

The answer is B!!

Step-by-step explanation:

What do we know given from the statement above the photo? We are told <Q is congruent to <S, and QR is congruent to SR. So by given that, we have an angle (angle Q or angle S), a side (side QR or SR), and another angle (angle R), so we have ASA. I hope this helps!!

6 0
3 years ago
Read 2 more answers
A. -2 5/7 <br> B. - 3/8 <br> C. - 1/21<br> D. 1/3
pentagon [3]

-1/3 * (8 1/7)

= -1/3 * 57/7

= -57/21

= - 2 15/21

= -2 5/7

Answer

A. -2 5/7

7 0
3 years ago
Justin has $7.50 more than Eva, and Emma has $12 less than Justin. Together , they have a total of 63.00. How much money does ea
Setler [38]
Since no value is given to Eva, we'll call her x. Justin, then, is 7.50+x. That leaves Emma, who would be Justin (7.50+x) -12. If we add them all together we get 63. So our equation is

x + (7.50+x) + (7.50+x)-12 = 63

Combine like terms

x+x+x + 7.50+7.50-12 = 63
3x + 3 = 63
3x = 60
x = 20

Since we said Eva is x then Eva has 20 dollars.

Justin is 7.50 + x so 7.50+20=
$27.50

Emma is Justin - 12 so 27.50-12= $15.50

Let's check our answer...

15.50+27.50+20 = 63
63=63

It checks!
4 0
3 years ago
A
ludmilkaskok [199]

Answer:

25

Step-by-step explanation:

ABC is a right angle so ABD and DBC are <em>complementary angles</em> and their sum is equal to 90:

x + 55 = 90 subtract 55 from both sides

x = 25

6 0
2 years ago
Pls help I don't understand this at all, they are all the same choices so pls pls HELP!!!!
attashe74 [19]

Answer:

12 inches in a foot

36 inches in a yard

3 feet in a yard

5280 feet in a mile

1760 yards in a mile

3 0
3 years ago
Read 2 more answers
Other questions:
  • 1.) What are the zeros of the polynomial? f(x)=x^4-x^3-16x^2+4x+48.
    14·1 answer
  • The picturre explains the question
    9·2 answers
  • HOW is anybody supposed to find the answer to this pre calc question???? Express the complex number in trigonometric form. -2 Ho
    10·2 answers
  • You are renting a surfboard for the day. The surfboard rental fee is $25 with an additional charge of $7 per hour. You have at m
    14·1 answer
  • This week, 300 tickets were sold to the school play. This is 120 percent of the number of tickets sold last week for the school
    12·2 answers
  • A radioactive substance has a continuous decay rate of 0.056 per minute. How many grams of a 120 gram sample will remain radioac
    5·1 answer
  • According to the Population Reference Bureau (www.prb.org), the Ukraine's annual growth rate during the next 40 years is project
    6·2 answers
  • 18,12,8,..<br><br> Find the 10th term
    10·1 answer
  • I WILL MARK BRAINLIEST
    11·1 answer
  • Help help help help help​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!