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
Drupady [299]
3 years ago
13

Math Grade 8

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
4 0
The angles of a regular pentagon add up to 180°. So, you can set up this equation:
5x = 360

And then solve for x:
x =  \frac{360}{5} = 72

So, the interior angle is equal to 72°.
stira [4]3 years ago
3 0
72 degrees
Since it's a regular polygon with 5 sides, you divide 360 by 5. You'd end up with 72. Hope this helps
You might be interested in
What two numbers have a sum of 215 and a difference of 137
BabaBlast [244]

Answer:

see below

Step-by-step explanation:

let x = big number

let you = small number

x + y = 215-------> (1)

x - y = 137 ------>(2)

(1)

x = 215 - y ----->(1)

substitute 1 into 2

215 - y -y = 137

-2 y = 78

y = 39

substitute y = 39 into (1)

x = 215 - (39)

x = 176

thus the numbers are 176 & 39

hope this helps

please mark it brainliest

it took me quite long to do this

3 0
3 years ago
The total cost of your pizza is 6.46.
vodka [1.7K]

Answer:

193.80

Step-by-step explanation:

30x6.46=193.80

3 0
2 years ago
Read 2 more answers
Select all the statements that are true for the graph shown
SVEN [57.7K]

Answer:

there is nothing to prove

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
I didn’t pay attention in class help
Alona [7]

Answer:

The 1/4th power means the 4th root of a number.

Therefore for the first question, the answer should be 4th root of 1296 -4th root of 625. or \sqrt[4]{1296}

4

1296

-\sqrt[4]{625}

4

625

:D

For the second question just calculate? what to the 4th power is 1296 and what to the 4th power is 625?

They should respectively be 6 and 5. So the final answers we get is 6-5=1

If you have any questions about this just ask me in the comment and I will get to it as soon as I could.

hopecthis helps

4 0
3 years ago
HELPPPPPPPPPPPPPPPPP
Mars2501 [29]

Answer:

answer is below

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which shows another way to write 64?
    10·1 answer
  • What is -11-8-13(-10)? And how did you get you're answer
    13·1 answer
  • 14.347 rounded to the nearest tenth on a number line
    14·1 answer
  • I’m another normally distributed test score is 80 and the standard deviations is 10. How common are values in the less than 60?
    14·1 answer
  • What is the estmate of 120
    8·2 answers
  • PLEASE HELP will Brainlist 30 points!!!!!!!!
    7·2 answers
  • Branliest to correct answer explain how you solved it please
    12·1 answer
  • Find the additive inverse of 1/6÷(-2)+3/2​
    13·1 answer
  • Help me please????!!!
    10·1 answer
  • If a batch of cookies uses
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!