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Feliz [49]
2 years ago
10

Which step is the same in the construction of parallel lines and the construction of a perpendicular line through a point on the

line?
O Create only one arc that intersects the original line.
O Create two arcs that intersect the original line.
O Place the compass on a point off the original line.
O Place the compass on a point on the original line.
Mathematics
2 answers:
enot [183]2 years ago
7 0

Answer:

thats wrong

Step-by-step explanation:

shutvik [7]2 years ago
4 0

Answer:

Place the compass on a point on the original line.

Step-by-step explanation:

The correct option is - Place the compass on a point on the original line.

You might be interested in
What are two angles within 0°-360° that has a cosine of negative root three over 2? Show work please
alekssr [168]

Answer:

150° and 210°

Step-by-step explanation:

1) according to the condition the required cosine is <0, it means the required angles are in the II-d and III-d quaters (see the attached picture no. 1);

2) it is known, that arccos(√3/2)=30°- the angle is between 0° and 90°, - but the requred angles are between 90° and 270° (see the picture no. 2), then

3) (angle)₁=180°-arccos(√3/2) and (angle)₂=180°+arccos(√3/2), then finally

(angle)₁=180°-30°=150°; (angle)₂=180°+30°=210°.

PS. note, the suggested way is not the only one.

6 0
3 years ago
The population of a place increased to 54,000 in 2003 at a rate of 5% per annum. what would
svlad2 [7]

Answer:

The population in 2005 is 59,535 people.

Step-by-step explanation:

Annum means annually or yearly. We assume the rate has been consistent. To calculate percentage, take the percent in decimal form. 5% is 0.05 (like 17% is 0.17, and 50% 0.5). 5% is actually 5 hundredths of a number. Multiply this by the number you want the percentage of. 54,000*0.05=2,700. This is how much the population grows from 2003 to 2004.

There is a very common mistake people make after this, which is simply doubling that number and adding to the population. This is incorrect because if it grows 5% yearly, the yearly population CHANGES. The question would change if it were 2004 to 2005. Ask your teacher for clarification if this sounds wrong (if it is, do what I said above, the answer would be 59,400 people).

So, the population in 2004 is 54,000+2,700=56,700. Now, find 5% of the population in 2004 using the same method as before. 56,700*0.05=2,835. Add the growth to the pervious population. 56,700+2,835=59,535.

The population in 2005 is 59,535 people.

7 0
2 years ago
When triangle ABC is rotated about side AB, what figure is formed?
Ne4ueva [31]

I think it’s a pyramid

3 0
3 years ago
I need help pls help !
SVETLANKA909090 [29]

Dividing 4x by 4 isolates x on one side of the equation

3 0
3 years ago
Explain whether each function is exponential <br> f(x)=2x^10
Elden [556K]

Answer:

42

Step-by-step explanation:

because the math

6 0
3 years ago
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