Draw a line segment and copy it to the right of the original segment. Explain your steps and justify each step used. Bisect the original line segment from problem one. Draw an angle and copy it to the right of the original angle. Explain your steps and justify each step used. Bisect the original angle from problem three.

Answers

Answer 1
Answer: Draw a line segment of any length roughly , and 'copy' it to the right of the segment, writing down the steps you use. 

For example: 

we draw a line segment of 4 inch. 
For the 'copy', you would 'measure' the line drawn, and duplicate it to the right, measuring it to make sure it is the exact length of the first line. 

To bisect the original line segment measure the line with a ruler or other device, and calculate 1/2 distance from one end, mark it, measure from left end to mark, make sure right section is equal in length. Line can also bisect by using a compass. open the compass more than half length of the line segment and them draw an arc from it by placing it at one end of the line segment , repeat the process from the other end of the line segment and then a point at which both these arc intersect will be the mid point of the line segment. 
Draw an angle, and copy it to the right of the original angle. Explain your steps, and justify each step used.
Draw an angle of  90 degree and labeled it to avoid confusion.
Now use a scale to draw a ray and label the vertex point so we can know  the point where to place compass.Use compass to draw an arc on angle.This angle will help you measure where to put the new point on our new angle.
Similarly draw the same arc  on the new ray. This is the first step in finding the new point.
now use compass to measure the difference between the two places where the arc meets the angle on angle . use the measurements from the previous step to draw another arc. This step is to help establish a point where the two arcs meet.Now draw a point where the two arcs met and drew a line through it. 

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What is the length of a segment with end points at (-3,4) and (4,4)? a. 1 b. 4 c. 7 d. 8

Answers

The length of a segment with end points (-3,4) and (4,4) is c. 7

Shirts are on sale for 3/4of the original price. If the original price was $16, what is the sale price?

Answers

16*0.75=12
Answer would be $12

Answer:

$12

Step-by-step explanation:

16/4=4\n4*3=12\n

Boom, science.

Joan has a piece of fabric in the shape of a triangle. She measures two of the angles of the triangle, and each one is 60⁰. She creates two new triangles by cutting the fabric into two identical pieces with a single, straight cut through one of the vertices. Which word describes each of the two new triangles created by Joan's cut?

Answers

Answer:

Congruent

Step-by-step explanation:

By definition, congruent shapes have equal corresponding side lengths and equal corresponding angle measures, thus are identical. The question clearly states that Joan cut the fabric into two identical pieces with a straight cut through one of the vertices, hence the two triangles are congruent.

Answer:

Congruentword describes each of the two new triangles created by Joan's cut.

Factor completely 5a2 + b.
Prime
a(5a + b)
b(5a2)
ab(5a + 1)

Answers

\sf {5a^2+b~is~\boxed{\bf{prime}}}

It is prime because it has no common factors in 5a^2 and b.

The answer is A.

Answer:

Option A: Prime

Step-by-step explanation:

Keiko is mixing 4 cups of concrete to make a stepping stone. She needs 1.5 cups of sand and 2.5 cups of cement mix. Which statement best describes how much of each ingredient Keiko needs to measure? A. Keiko should make it easy and just measure about 1 cup of sand and 3 cups of cement mix since she needs a total of 4 cups. B. Keiko should measure exactly 1.5 cups of sand and 2.5 cups of cement mix to be sure the concrete will set properly. C. Keiko should make it easy and just measure about 2 cups of each since she needs a total of 4 cups.

Answers

ur answer would be B.. Hope it helps let me know if its right or not!

Translate the phrase into an algebraic expression
The sum of y and 3

Answers

It would be y+3. This is written as an algebraic expression.