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
likoan [24]
3 years ago
6

Not sure what the student did wrong here.

Mathematics
2 answers:
yanalaym [24]3 years ago
6 0
There all correct ....
nirvana33 [79]3 years ago
5 0

Step-by-step explanation:

The slope of the perpendicular line is the opposite inverse.  So the student should have used -1/4 as the slope of the perpendicular line, not 1/4.

You might be interested in
A flagpole broke in a storm. It was originally 81 8181 feet tall. 28 2828 feet are still sticking straight out of the ground, wh
solong [7]

Answer:

The end of the flagpole is 50.79 ft away from the base of the pole.

Step-by-step explanation:

The problem is represented by the diagram below.

The broken flagpole forms the shape of a right angled triangle. We need to find one of the sides of the triangle, the adjacent (x).

The hypotenuse is the broken part of the flagpole (53 ft), while the opposite is the part of the flagpole that is still stuck to the ground (28 ft).

Using Pythagoras theorem, we have that:

hyp^2 = adj^2 + opp^2

=> 53^2 = x^2 + 28^2

3364 = x^2 + 784\\\\=> x^2 = 3364 - 784\\\\x^2 = 2580\\\\x = \sqrt{2580}\\ \\x = 50.79 ft

The end of the flagpole is 50.79 ft away from the base of the pole.

7 0
3 years ago
43, 52, 56, 47, 53, 60, 45, 40, 52, 48, 50<br> Find the median and mode of the following data.
Molodets [167]

Answer:

median = 50

mode = 52

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What is 4 1/2 - 5 1/4?
alekssr [168]

Answer:

Step-by-step explanation:

well its 4.5-5.25= -0.75

7 0
3 years ago
Read 2 more answers
-2&lt;3 multiple each side by -5 what is the resulting inequality
fgiga [73]

Answer:

\boxed{10>-15}

Step-by-step explanation:

-2

Multiply each side by -5.

-2 \times -5

Switch signs when multiplying or dividing by a negative integer.

10>-15

8 0
3 years ago
Read 2 more answers
Are E1 and E2 mutually exclusive events? Why or why not?
Kobotan [32]

Answer:

E1 and E2 are not mutually exclusive events. They have outcomes in common because a winning number can be both red and odd.

Step-by-step explanation:

EDMENTUM

4 0
3 years ago
Read 2 more answers
Other questions:
  • She has 48 cookies to put into bags. How many bags can she fill if she puts the same number in each bag and uses them all.
    12·1 answer
  • What is an equation of the line that passed through the points (-2,1) and (-6,-5)?
    11·1 answer
  • Find the area please.
    7·2 answers
  • What is 5 5/6 x 4 1/2
    7·1 answer
  • Find how many yard are in 1 mild. A mile is 5280 feet, a yard is 3 feet
    7·1 answer
  • Select the correct answer,
    13·2 answers
  • 1. 4(p+9)=20<br>2. -2(x+1)=4<br>Solve for X​
    12·2 answers
  • a cleaning service charges an hourly rate plus a flat fee of $15 for supplies. philip uses the service for 3.5 hours for his spr
    8·1 answer
  • Graph the equation and create a equation
    5·1 answer
  • Which expression gives the value of QR?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!