Mathematics, 30.08.2019 23:20 mrnotsosmart2787

Which of the following is being constructed in the image.
1. a line parallel to a given line through a point not on the line
2. a perpendicular bisector of a line segment
3. a line perpendicular to a given line through a point not on the line
4. a line segment that is congruent to a given line segment

Which of the following is being constructed in the image. 1. a line parallel to a

Answers: 2

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Answer from: csteward5978

This is about construction of lines.

The correct answer is option 3; A line perpendicular to a given line through a point not on the line.

In the Image, we see that the vertical line has already been established and it is the horizontal line that is being constructed.Now, from what we see is that there was initially a point towards the left where the horizontal line started from.However, with that point alone they couldn't have been able to draw that line to be perpendicular to the vertical one without the next steps.What was done was to first pick a point on the vertical line and draw an arc to cut top and bottom of the vertical line.

Then one leg of compass is placed at each point with a fixed distance and another small arc is drawn which we can see to the right intersecting each other.

This serves as the point that makes a line drawn from the left point through the vertical line to be .

Read more at; link

Answer from: millernicholas622

3. a line perpendicular to a given line through a point not on the line

Step-by-step explanation:

The point not on the line suggests that choices 1 and 3 are possibilities. The fact that the dotted line is not parallel (and is perpendicular) to the solid line suggests that choice 3 is applicable and choice 1 is not.

The short arcs are equidistant from the end points of the chord that intercepts the larger arc. Hence the line through the crossing point of the short arcs and the point on the other side of the line will be the perpendicular bisector of the chord, and will be perpendicular to the solid line. Creating that perpendicular is likely the purpose of the construction.

Answer from: Quest

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

$-4x^4$

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.

Answer from: Quest

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is $3\times 8.50=$25.5$

cost of 2 dresses if one cost at $27.50 is $2\times 27.50=$55$

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is $25.5+$55+$17.50=$98

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