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
icang [17]
3 years ago
7

The figure for the other questions

Mathematics
1 answer:
stira [4]3 years ago
6 0
I can't really measure the angles. I can tell you what they look like they'd be. There are three reasons why not. 
1. The paper is slightly bulged where your hand is
2. The circle is slightly distorted by the camera. This  is not that critical. 
3. It is very hard to measure on a computer screen.
There is nothing you could do to make it any better. In fact, given what you had to do, this is a pretty good representation. 

The Three angles -- Question 22
Using the crudest tools you could imagine, I measured the angle where you have written two 90s between the arms as 132°. That angle opens towards the bottom of the page.

The angle that you have called 95 degrees is actually pretty close. I think you read the upper set of numbers on the protractor when you should have been reading the lower set. I make it 89, but I'll bet it is intended to be 90 degrees. 

The third angle on your right is the same as the first one. It comes in at about 132° using my tools again. 

Question 23
I can help you with this. When you are asked to make an equation, you have to use an equal sign somewhere. 

The sum of the three angles should be 360° I'm going to create an error term because I'm almost sure what I measured won't make 360. All circles when you make angles from any point inside them should make angles that add up to 360° when measured with a protractor if the rays of the angles all start from the same point. [If you don't know what a ray is, call it "the arms of the angles"].

So let's create the equation.
Angle1 + angle2 + angle3 + E = 360°
Angle1 = 89° 
Angle2 = 132°
Angle3 = 132°
E is the error that represents the amount away from 360. Your teacher doesn't expect you to get this or to set it into your equation. The main thing you were supposed to do is add up the angles as you tried to do and state what your total was. This is what was expected.
Total = angle1 + angle2 + angle3
Total = 89 + 132 + 132 = 353. My error is 7° too little. So in my equation E = 7°

What to do
Somebody had to mark this with that green felt. You have a teacher. Go to the teacher and ask to be shown how to read the protractor if that person knows. You just need a bit of help. If the teacher cannot tell you, go to someone in your class who knows about that sort of thing and ask them. You're pretty close to getting it.

You might be interested in
I need help rounding numbers to the nearest tenth, hundredth and thousandth
umka2103 [35]

Answer:

hey friend

what's your question

5 0
3 years ago
What is 126 over 399 as a ratio
Xelga [282]
126:399 is one of the ratios to use and 42:133.
5 0
3 years ago
Read 2 more answers
6x (-3)<br> I don’t understand I need answer
zepelin [54]

Answer:

Step-by-step: 6x(-3)

6x•(-3)

=3x

3 0
3 years ago
Why does it make sense in this situation that the<br><br> function has this horizontal asymptote?
Eva8 [605]

Answer:

the answer is a. The average cost per person is always greater than $630 because of the fee for the tour guide.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
9+10=
Fiesta28 [93]
The equation sums up to be 19.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Tayler has $320$320 to pay for dining room chairs. She expects to pay about $80$80 per chair. Her friend told her that she has 3
    8·2 answers
  • six people share 3/5 pound of peanuts equally. what fraction of a pound of peanuts does each person receive?
    12·2 answers
  • Liam and Pam with ropes
    10·1 answer
  • Mr.Wilson has 3,000$ in his bank account.Ms.Nelson has 10 time as much as money in her bank account.How much money have in her b
    13·1 answer
  • Last year, Theodora estimated that she would sell 96 bracelets. But at the end of the year, she had 16 bracelets left over. Whic
    13·2 answers
  • Rick and Ranger sell Toyotas for Tom's Auto. Over the past year they sold 360 cars. Assuming Rick sells 5 times as many as Range
    12·1 answer
  • Find area of shaded region if<br>Theta = 60°<br>Radius (r = 5cm)​
    14·2 answers
  • Please please give answer
    8·1 answer
  • For what values of does the equation (2 + 1)^2 + 2 = 10 − 6 have two real and equal roots?
    10·1 answer
  • PLS HELP <br> To make enough energy drink, Jerome needs to multiply by 2 for drink mix and water.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!