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
Flauer [41]
3 years ago
8

What is the slope of a line perpendicular to the line y= - 2/3x + 1

Mathematics
1 answer:
sesenic [268]3 years ago
7 0
3/2 since perpendicular lines have opposite reciprocal slopes
You might be interested in
Help me with math 20 points
irakobra [83]
I would suggest that you look up a conversion chart.
7 0
3 years ago
What does 8 3/4 equal to as a improper fraction
Paul [167]

Answer:

35/4

Step-by-step explanation:

6 0
3 years ago
What curve passes through the point ​(1 ​,2​) and has an arc length on the interval​ [2,6] given by Integral from 2 to 6 StartRo
Georgia [21]

Answer:

Step-by-step explanation:

Given

Length of curve

L=\int_{2}^{6}\sqrt{1+64x^{-6}}dx

Length of curve is given by

L=\int_{a}^{b}\sqrt{1+\left ( \frac{\mathrm{d} y}{\mathrm{d} x}\right )^2}dx over interval a to b

comparing two we get

\frac{\mathrm{d} y}{\mathrm{d} x}=8x^{-3}

dy=8x^{-3}dx

integrating

\int dy=\int 8x^{-3}dx

y=-4x^{-2}+C

Curve Passes through (1,2)

1=-4+C

C=5

curve is

y+\frac{4}{x^2}=5

3 0
3 years ago
Angle of 74° with the ground if the foot of the latter 6.5 feet from the wall, how high on the wall is the ladder?
Pie
Tanα=h/x

h=xtanα, we are told that x=6.5ft and α=74° so

h=6.5tan74 ft

h≈22.67 ft  (to nearest hundredth of a foot)
7 0
3 years ago
Which of the following is a more precise measurement?
erma4kov [3.2K]
D) 1 hour, 4.5 seconds

3 0
3 years ago
Other questions:
  • An arch in the firm of a semicircle was over a 40 inch wide doorway. Find the length of the arch.
    8·1 answer
  • Name three numbers between 0.33 and 0.34
    6·1 answer
  • I would really appreciate it if you could help me solve this thing. Thanks!
    14·1 answer
  • Which equation does the graph below represent?<br> y = 1 x<br> y = 4x<br> y = _ 1x<br> y = -4x
    11·1 answer
  • What is the ratio of $.81 to $1 and $2.63 to $1?
    14·2 answers
  • Which pairs are like terms in the expression below? Select all that apply.
    11·2 answers
  • HELP ME PLEASE I AM TIMED!!!!!!!!!!!!!!!!!!!!!!!
    11·1 answer
  • Mrs. Kelly's brother is 15 year younger than her. Their combined ages add up to 62 years. What is Mrs. Kelly's age
    15·1 answer
  • Raw scores on standardized tests are often transformed for easier comparison. A test of reading ability has a mean of 75 and a s
    11·1 answer
  • Describe at least two advantages and two disadvantages of free-response questionnaires.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!