100 points

.

I know the answer I just need explanation as to why this is the answer!

The question:

3. Two students created a list of steps for the following construction. Which student has steps in the correct order, and which does not? Explain.

The answer:

Student A is Wrong and student B is correct!



The work of the students:

You are given line AB and point C. Construct a line parallel to line AB that passes through point C.



Student A Steps:

Draw a line that intersects points B and C.

Draw a line through point C and point G.

Keep the compass at the same width, and place it on point C.

Keeping the compass at the same width, place it on point F.

Mark the intersection of the two arcs as point G.

Open the compass to the width between points D and E.

Place the compass on point B, and swing an arc that crosses line AB and line BC. Label the points D and E.

Swing an arc that crosses line BC, and label the point F.

Swing an arc that intersects the arc created from line BC at point C.


Student B steps:

Draw a line that intersects points B and C.

Place the compass on point B, and swing an arc that crosses line AB and line BC. Label the points D and E.

Keep the compass at the same width, and place it on point C.

Swing an arc that crosses line BC, and label the point F.

Open the compass to the width between points D and E.

Keeping the compass at the same width, place it on point F.

Swing an arc that intersects the arc created from line BC at point C.

Mark the intersection of the two arcs as point G.

Draw a line through point C and point G.

Student A is wrong and Student B is correct.

How?

Solve the proportions 1/8 = 7/2h

Helpppppppppp :) please y’all question 3 and 4

The price of Stock A at 9 AM. was $13.38. Since then, the price has been increasing at the rate of $0.12 each hour. At noon the price of Stock B was $14.13. It begins to decrease at the rate of $0.14 each hour. If the two rates continue, in how many hours will the prices of the two stocks be the same?

Tony is saving money to buy a game. So far he has saved S18, which is two-thirds of the total cost of the game. How much does the game cost

8. Melody subscribes to a coffee service. For $10 a month, Melody is able to purchase a cup of coffee for the
discounted price of $2 for each cup. This situation can be modeled by the function f(x) = 2x+10, where x
represents the number of cups of coffee Melody can purchase. This membership caps the number of cups of
coffee that can be purchased each month at 6.
(D)
Which answer choices best describe the domain and range of f?
Choose TWO correct answers from the 5 choices.
ооооо
The range of the function is 102y 2:22.
The domain of the function is 02 x 6. (S-V)E- = (-)5 noitsupe er zelam v to oulev derW.A
The domain of the function is (10, 12, 14, 16, 18, 20, 22).
MO
The range of the function is {10, 12, 14, 16, 18, 20, 22}
a e
А A
v brex noswiad girlanousion seri seworla data

for selling magazines jenng is paid 15% commission of the tot sales if she recivied $14.88 one week what were her total sales​

Again I need help thank you :)

Let the measures in degrees of the three angles of a triangle be x y and z. If y equals 2z and z equals 0.5x-30 then what is the measure in degrees of the largest angle in the triangle

8. A cyclist can travel 18.6 miles in 3 hours. At this rate, how far can the same cyclist travel in 30 minutes?
a.6.2 miles
b.3.1 miles
c. 12.4 miles.
d. 16.2 miles

Question 10 (5 points)

Seven values on the number line above are marked with letters. Match the opposites.
Question 10 options:

A) C and L; F and H

B) F and H; Y and Y

C) C and L; A and K

D) A and K; F and H

6 cups is how many times as much as 24 cups?

4. In the figure, points A, B, and Clie in plane Z. Which of the following postulates can be used to show that A and B are collinear?
O Through any two points, there is exactly one line.
O Through any three points not on the same line, there is exactly one plane.
O If two lines intersect, then their intersection is exactly one point.
o If two planes intersect, then their intersection is a line.

Please helppppp pls ……

Solve for p.


3(p + q) = p


A. q = â€"two-thirds

B. q = â€"start fraction three over two end fraction

C. p = â€"two-thirds

D. p = â€"start fraction three over two end fraction


Solve for b, then find the value of b when a = 3.


4a = 2b â’ 7

A. â€"nine-halves

B. five-halves

C. nineteen-halves

D. 17


d = rt

A. r = dt

B. r equals t over d

C. r equals d over t

D. r equals d minus t


Find the width of a rectangle with a perimeter of 90 and a length of 15.

A. 90

B. 15

C. 45

D. 30

Help would be really helpful !

HELP….ILL GIVE BRAINLIEST

tickets to an all star game cost $ 3 dollars a child 5 for an adult 90 tickets were sold and 328 dollars were made.how many of each ticket were sold

easy question - giving brainly is correct and work is shown!
click on the file to see the question. YOU MUST USE A PROPORTION TO SOLVE.​

How much is 1 dime and two nickels

Volume of this prism

Subtract 85 - 43. Simplify the answer and write as a mixed number?

PLEASE HELP WILL MARK BRAINLIEST!

Please help!! Will make brainliest!

A boutique sold $127.50 worth of purses. How many purses did they sell?
$7.50

PLEAZE HELP SOON FASTES ANSWER GETS BRAINLIEST

NUMBER 3!!!!!!!!!!!!!!!!!

175% of what number is 217?

Help please thanks

subtract from 15 the sum of 2⅓ and 4⅖​

Sheila can ride her bicycle 6,000 meters
in 15 minutes. How far can she ride her
bicycle in 2 minutes?

Solve the inequality for x. Show each step of the solution.
4x-6(x+1)>12