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
Mice21 [21]
3 years ago
12

Does the construction demonstrate how to copy a segment correctly by hand? Option A: Yes; the compass was kept at the same width

as segment AB to create the arc from point C. Option B: Yes; a straightedge was used to create ray C. Option C: No; the compass was not kept at the same width as segment AB to create the arc from point C. Option D: No; a straightedge was used to create ray C.

Mathematics
2 answers:
kobusy [5.1K]3 years ago
7 0

The correct answer is A.

To create the line linger than AB, a straightedge was used.

To measure AB, a protractor was used.

This is how CD was created.

Best of Luck!

Artist 52 [7]3 years ago
4 0

Answer:

Option A: Yes; the compass was kept at the same width as segment AB to create the arc from point C

Step-by-step explanation:

We create line line longer than AB using a straightedge.  Then use the compass to measure the length of AB.  Keeping that length we create CD

You might be interested in
Mofor’s school is selling tickets to the annual dance competition. On the first day of ticket sales the school sold 7 adult tick
zhannawk [14.2K]

The price of one adult ticket is $ 11 and the price of one student ticket is $ 11

<h3><u>Solution:</u></h3>

Given that , Mofor’s school is selling tickets to the annual dance competition.  

Let the cost of one adult ticket be $m and the cost of one student tickets be $n.

On the first day of ticket sales the school sold 7 adult tickets and 6 tickets for a total of $143.  

\text { Then, } 7 \times \text { cost of one adult ticket }+6 \times \text { cost of one student ticket }=\$ 143

7m + 6n = 143 ------- eqn (1)

The school took in $187 on the second day by selling 4 adult tickets and 13 student tickets.  

\text { Then, } 4 \times \text { cost of one adult ticket}+13 \times \text { cost of one student ticket}=\$ 187

4m + 13n = 187  ------ eqn (2)

We have to find the price of an adult ticket and the price of a student ticket.

Now, let us solve the equations.

Multiply eqn 1 by 4

28m + 24n = 572  ----- eqn 3

Multiply eqn 2 by 7

28m + 91n = 1309  ---- eqn 4

Now subtract eqn 4 from eqn 3

28m + 24n = 572

28m + 91n = 1309

(- )--------------------------------------

– 67n = - 737

67n = 737

n = 11

Plug in n = 11 in eqn 1

7m + 66 = 143

7m = 143 – 66

m = 11

Hence, the cost of one adult ticket is $ 11 and cost of one student ticket is $11

3 0
3 years ago
The population of a bacterium doubles every hour. At 9 am, the population is 12 bacteria. The function P (t) = 12.2 models the b
bagirrra123 [75]

Answer: B

Step-by-step explanation:

The correct answer is B

6 0
3 years ago
Given a||b ,and cis not parallel to a or b which of the following are true ? Choose all answers that are correct.
umka2103 [35]

Answer:

Options B and D are true.

Step-by-step explanation:

See the diagram attached.

Line a and b are parallel and line c is not parallel to them.

There is a transverse line and this line forms the angles 1 to 12.

Now, option A gives ∠ 8 + ∠ 10 = 180° which can not be true as line c is not parallel to line b.

Option B gives ∠4 + ∠ 6 = 180° which is true because line a is parallel to line b and ∠ 4 and ∠ 6 are interior supplementary angles.

Option C gives ∠ 1 + ∠ 11 = 180° which can not be true as line c is not parallel to line a.

Option D gives ∠3 + ∠ 5 = 180° which is true because line a is parallel to line b and ∠ 3 and ∠ 5 are interior supplementary angles.

Therefore, options B and D are true. (Answer)

7 0
3 years ago
The same sentence can be spoken several different ways.<br> True or False?
Tamiku [17]
TRUE. I don't know for other languages, but in English you surely can do that.
6 0
3 years ago
Read 2 more answers
Can you explain how the 1.a equals 14/50
gogolik [260]
First thing you have to do is divide up the 3 columns on the right so that all of the squares are the same size. (I did that in black, you can see it on the picture I attached). Then total all of the little squares. I did this in red, and got 50. Now just count up how many of the lighter colored squares you have, I highlighted them in yellow on my picture. I got 14 light squares. So you end up with fourteen light squares out of 50 total squares, which is 14/50. *apologizes for the bad handwriting on the image I did it on phone. If that didn’t help just comment and let me know what’s still unclear.

8 0
3 years ago
Other questions:
  • A cylinder and a cone have the same volume. The cylinder has radius x and height y. The cone has radius 2x. Find the height of t
    9·1 answer
  • To find the average percentage change in price
    5·1 answer
  • Andrew lives 1.7 kilometers from the soccer field. He rode his bike 0.9 of the distance to the field. How much farther does Andr
    9·1 answer
  • Paulo need to make tea for 80 scones. He has 3 litres of milk. Does paulo have enough mil to make 80 scones?
    12·1 answer
  • Each ___ real number has no real square root. What is the answer on the line?​
    12·1 answer
  • Katie is comparing the prices of packages of paper cups. One brand costs c dollars and contains 80 cups per package. Another bra
    8·1 answer
  • What is the range of the data set(0,0,0,5,6,7,10)
    12·1 answer
  • 3a. The average for the statistics exam was 75 and the standard deviation was 8.
    14·1 answer
  • Help please I will give brainliest
    14·1 answer
  • 8*10^4 is how many times as large as 4*10^-5
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!