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
Sergio039 [100]
3 years ago
5

A laser bean anchored in a wall originates 4 feet from the ground and is aimed at a mirror on the floor 6 feet from the wall. Th

e laser beam reflects off the mirror and hits the opposite wall where a target is placed at (19.5, 9). Write and absolute value equation to model the path of the laser beam. Use your equation to determine if the laser hits the target. Let b = 1.
Mathematics
2 answers:
natima [27]3 years ago
8 0
............................it’s 6-(19.5,9)then you cross multiply that with the b
meriva3 years ago
3 0

Answer:

y=2/3|x-6|

the laser will hit the target

Step-by-step explanation:

vertex= (6, 0)

point= (0, 4)

y=a|x-6|

4=a|0-6|

4=a|-6|

4=a|6|

4=6a

a=4/6

a=2/3

Final Equation

y=2/3|x-6|

plug it into a graphing calculator like desmos and you will see that it touches all the points and it works.

You might be interested in
What is the equation, in slope-intercept form, of the line that is perpendicular to the line y – 4 = –(x – 6) and passes through
Mkey [24]
Let's convert the equation in point-slope form to slope-intercept form.

y - 4 = -(x - 6)
Multiply everything out.
y - 4 = -x + 6
Add 4 to both sides.
y = -x + 10

To be perpendicular, the slope of the new has to be the reciprocal of the other line. To slope in this equation is -1/1. To get the reciprocal, flip the numerator and denominator and change the sign too.

-1/1 becomes 1/-1, and changes to 1/+1, or 1.

y = x + b

Input the coordinate point and solve for b.

-2 = -2 + b
Add 2 to both sides.
0 = b

y = x
4 0
3 years ago
A cable television company randomly calls 200 customers and asks them if they are satisfied with their service
BigorU [14]
What is the question?
4 0
3 years ago
Before 2017, a smart phone manufacturer's phones had a diagonal length of 5.8 inches and an aspect ratio
zhenek [66]

Answer: They were not correct it was bigger by 2.5 so the people were wrong

6 0
2 years ago
How do I rotate a figure 90 degrees clockwise
cricket20 [7]

Step-by-step explanation:

You have to have tracing paper or patty paper (cause that's what my teacher uses). Next you draw the figure along with the x and y-axis on it as well. Then you mark the x and y-axis and rotate the paper 90 degrees clockwise. Lastly if the x-axis is on the y-axis, mark it as the y-axis and if the y-axis is on the x-axis, also mark it as the x-axis.

I hope this helped :)

5 0
2 years ago
How is finding the area of a trapezoid different from finding the area of a parallelogram and a triangle?
trasher [3.6K]
There are different formulas for each different shape.
8 0
3 years ago
Other questions:
  • Bobby made cookies. the circumference of cookies are 6 cm. what is the diameter of the cookies?
    14·1 answer
  • What is the approximate result of taking 588,000 from 1.3 million?
    15·1 answer
  • Question 3
    6·1 answer
  • (x2 - 4x + 3) + (3x2 – 3x - 5)<br> What’s the difference in standard form?
    6·1 answer
  • Cassandra spends 6.75 hours each day at school.<br> Round the amount of time to the nearest hour.
    5·2 answers
  • What is the tangent ratio for
    14·2 answers
  • Solve for x 8-2x = 5( x4) ​
    10·1 answer
  • Did i pick the right one?
    9·1 answer
  • GEOMETRY HOMEWORK HELP! PLS!!
    6·1 answer
  • The tree diagram represents an experiment consisting two trials
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!