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
DENIUS [597]
3 years ago
11

What is the measure of an exterior angle of a regular 7-sided polygon? The answer must be a decimal.

Mathematics
1 answer:
ale4655 [162]3 years ago
8 0
1 interior angle = [(n-2)180]÷n
= [(7-2)×180]÷7
= 900÷7 = 128.57 °
an exterior angle = 180 - interior
= 180-128.57
= 51.43°
You might be interested in
Half of 836 - triple of 87 ​
barxatty [35]
418-261=157
Answer: 157
I think this is what the problem is asking
7 0
3 years ago
Read 2 more answers
Evaluate each expression by replacing the variable with 8. Show each step. (8 marks) 2n - 6
monitta

Answer:

10

Step-by-step explanation:

2n-6

n=8

2(8)-6

16-6

10

4 0
3 years ago
Researchers want to investigate if students retain more information if it printed on blue paper rather than white paper. They re
Debora [2.8K]

Answer:

Stratified design with color of paper as the blocks

Step-by-step explanation:

The experimental design that this question uses is the stratified design with color of paper as the blocks

A stratified design is one where the population has been divided into strata that are homogeneous. A good number of participants would then be picked for each of the stratum. The homogeneous strata are also known as the blocks and here in this question we have color of paper as the block here.

The students are of different school levels, elementary, high school and middle school. Each of these levels have 100 students. The students in each levels are halved and each half is randomly assigned information on either a white paper or a blue paper.

5 0
3 years ago
A class of 24 students is planning a field trip to a science museum. A nonrefundable deposit of $50 is required for the day-long
Dimas [21]
The answer to this question would be A
7 0
3 years ago
Read 2 more answers
Which statement is true about 68 and 112?
mylen [45]

Answer:

D.68 is greater than 112 because 68 is greater than the benchmark 12, and 112 is less than the benchmark 12.

3 0
3 years ago
Other questions:
  • The volume of a cube is 3375 cubic inches. what is the measure of each side of the cube
    9·1 answer
  • Help me and show your work
    12·1 answer
  • What is the means-to-MAD ratio of the two data sets, expressed as a decimal to the nearest tenth?
    14·2 answers
  • 2nd out of 10 questions
    12·2 answers
  • An airplane descends from an altitude of 32,000 feet above sea level to an altitude of 27,000 feet above sea level.
    13·1 answer
  • Thomas took a practice test to study for a trivia game show. There were 65
    9·1 answer
  • Terrence had some baseball cards. He wanted to divide them into 5 equal groups. what expression describes how many baseball card
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%7B16%7D%5E%7Bx%7D%20%3D%20%20%7Bx%7D%5E%7B2%7D%20" id="TexFormula1" title=" {16}^{x} = {x
    8·1 answer
  • Howb mamy <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D" id="TexFormula1" title="\frac{3}{4}" alt="\frac{3}{4}" align=
    14·2 answers
  • Pls help I cant figure it out ;-;
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!