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
Ad libitum [116K]
3 years ago
9

An interior angle of a regular polygon has a measure of 135° how many sides does it have

Mathematics
1 answer:
butalik [34]3 years ago
6 0

8 sides

the exterior angle = 180° - 135° = 45° ( exterior/ interior are supplementary )

the sum of the exterior angles of a polygon = 360°

number of sides = \frac{360}{45} = 8


You might be interested in
Solve c= 8a-3b for a
Vesnalui [34]

Answer:

(c+3b)/8 = a

Step-by-step explanation:

c= 8a-3b

Add 3b to each side

c+3b= 8a-3b+3b

c+3b = 8a

Divide each side by 8

(c+3b)/8 = 8a/8

(c+3b)/8 = a

6 0
2 years ago
mr. tyler has a total of $5,000 in savings account and in a mutual fund. If he has x dollars in the savings account, how much do
eduard
5000-x is the number of dollars in the mutual fund
6 0
2 years ago
Read 2 more answers
Step by step please help answer.
sweet-ann [11.9K]

Answer:

(2) 2,640 ft

Step-by-step explanation:

I'm going to assume that in this question, you are walking 1 full circle around the reservoir. That would mean you need to calculate the circumference of the circular reservoir.

The circumference formula is:

C = ⫪d

C stands for Circumference

d stands for diameter

I will use 22/7 instead of pi, so the formula looks more like this:

C = (22/7)(d)

The diameter is 840 feet, so we will substitute the variable d with 840:

C = (22/7)(840)

You can plug this part into the calculator, but by hand, it'll look something like this:

(22/7)*840 = (22*840)/7

18,480/7 = 2.640

Hope it helps (●'◡'●)

5 0
2 years ago
Suppose the inside bottom of a box is painted with three colors: one-third of the bottom area is blue, one-sixth is red, and one
miss Akunina [59]

Answer:

The probability that the pebble will NOT land on color blue is 0.67.

Step-by-step explanation:

We attribute the box area as the probability of the events.

So the probability of landing in the Red Area is 1/6, the probability of landing in the Blue Area is 1/3 and the probability of landing in the Yellow Area is 1/2.

P(Red)=\frac{1}{6}

P(Yellow)=\frac{1}{2}

P(Blue)=\frac{1}{3}

The probability of landing in NOT Blue area is given by:

P(Not Blue)=1-P(Blue)=1-\frac{1}{3}=\frac{2}{3} =0.67

8 0
3 years ago
I have a small question what is this-
Cerrena [4.2K]

Answer:

Step-by-step explanation:

negative 5 is less then -3 is the statement. so saying that -3 is less than five, is false.

remember your number line.

-5_-4_-3_-2_-1_0_1_2_3_4_5_6

five sure is to the left of three, and saying that three is to the right of five is the exact same thing.

8 0
3 years ago
Other questions:
  • I need help please and thank you
    14·1 answer
  • Ignore the bottom question, what are the dolls and pencils and trucks worth
    13·1 answer
  • Real world problem for 5x=3x+20
    9·1 answer
  • (9mn-19^4n) - (8m^2+12m^4n+9mn
    15·1 answer
  • What is 2/3 to the power of 2
    5·1 answer
  • I need help solving this math problem.
    15·1 answer
  • Which of the following is not a rational number?A)22 B) ⅓ C)―16 D) 0.343
    7·1 answer
  • PLEASE HELP I'M BEING TIMES!! (UNIT RATE!!!!!)
    6·2 answers
  • 4x&gt;=112 <br> A.25<br> B.27<br> C.28<br> D.33<br> E.1<br> F.21
    12·1 answer
  • Which statements are true of the given function?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!