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
Jet001 [13]
3 years ago
13

Show work for all problems!

Mathematics
1 answer:
shepuryov [24]3 years ago
7 0

Answer:

Step-by-step explanation:

Answer:

See below

Step-by-step explanation:

One

The measure of all the exterior angles of a convex n-gon always add up to 360 degrees.

So the exterior angles of a triangle = 360 degrees

The exterior angles of a 4 sided figure = 360 degrees

The exterior angles of a 12 sided figure = 360 degrees.

=====

Two

Same answer as One. All polygons have this property as long as they are convex.

======

Three

The relationship between the number of sides and the actual size of the exterior angle is

Sides = 360/angle size

angle size = 24

Sides = 360 / 24

Sides = 15 sides

Four

Be careful. This is an interior angle question

Given: sum of interior angles = 7380

Formula: Total of interior angles  = (n - 2)*180

<em><u>Solution</u></em>

(n - 2) * 180 = 7380                Divide both sides by 180

(n - 2) * 180/180 = 7380/180  Do the division

n - 2 = 41                                 Add 2 to both sides

n - 2 + 2 = 41 + 2                     Collect like terms

n= 43

You might be interested in
What is the answer to : 1+1-1x3(5+5-8)​
vladimir1956 [14]

Answer:

-4

Step-by-step explanation:

7 0
3 years ago
Q A clothing company uses 280 pounds to make 70 shirts at this rate how many buttons with the clothing company used to make 460
Annette [7]

Answer:

1840

Step-by-step explanation:

The number of buttons used in making 1 shirt = 280/70 = 4 buttons

the number of buttons used in making 460 shirts = 460 x 4 = 1840 buttons

3 0
3 years ago
Can someone please explain this?...... ;-;
Serhud [2]

Answer:

Okay I believe it would be c

Step-by-step explanation:

If I'm wrong I'm really sorry...

6 0
3 years ago
It costs $204.00 to buy beef to make 180 burgers. What will the cost be to make 80 burgers?
Alex787 [66]

Answer:

It would cost $90.66

Step-by-step explanation:

because 180 dived by 204 equals 1.13 then times that by 80 and there's your answer

6 0
3 years ago
Julio's family traveled 3 8 of the distance to his aunt's house on Saturday. They traveled 3 5 of the remaining distance on Sund
ad-work [718]

Answer: \dfrac{3}{8}

Step-by-step explanation:

Given

Julio traveled \frac{3}{8} of distance to his aunt's house on Saturday

they have traveled \frac{3}{5} of the remaining distance on Sunday

suppose the total distance is x

Distance traveled on Saturday

\dfrac{3x}{8}

Remaining distance is

x-\dfrac{3x}{8}=\dfrac{5x}{8}

Distance traveled on Sunday

\Rightarrow \dfrac{3}{5}\times \dfrac{5x}{8}=\dfrac{3x}{8}

The fraction of distance traveled on Sunday is

\Rightarrow \dfrac{\frac{3x}{8}}{x}=\dfrac{3}{8}

6 0
3 years ago
Other questions:
  • I get paid 8.25 an hour. how much do they take out for Taxes? (I put it's only me)
    9·1 answer
  • Which one's true??
    15·1 answer
  • The quotient of fifty-six and a number
    12·1 answer
  • (01.04 NC The elevation of oty is 80 feet below sea level: the elevation of city is 18 feet below sea level. The elevation of pa
    14·1 answer
  • What's the explicit formula for the sequence :")
    7·1 answer
  • What is the probability that a customer ordered a hot drink given that he or she ordered a large?
    8·1 answer
  • WILL GIVE MORE Points!!!Functions f and g are graphed on the coordinate plane
    13·1 answer
  • Determine the type of slope of a line that goes through (-4,2), (-4,5)​
    7·1 answer
  • Solve for x:
    6·1 answer
  • What is the quotient of startstartfraction 90 (cosine (startfraction pi over 4 endfraction) i sine (startfraction pi over 4 endf
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!