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
Stells [14]
3 years ago
14

Write the equation of a line that is perpendicular to y=-2/7x + 9 and that passes through the point (-4,6) [FP]​

Mathematics
1 answer:
siniylev [52]3 years ago
7 0

Answer:

$y=(7/2)x+20$

Step-by-step explanation:

SInce the gradient of the first line is $-2/7$ then the gradien of the perpendicular line is $7/2$.

Therefore by the point slope formula the line that we are looking for is

$y-6=(7/2)(x+4)$

$y=(7/2)x + 20$

You might be interested in
$3.29 for 9.25 ounces<br><br><br> How much is it per ounce?
Georgia [21]

Answer:

About $0.36 per ounce

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How many terms are in the expression -6+8-10x+12-r
xxTIMURxx [149]

Answer:

3 terms

Step-by-step explanation:

10x

-6+8+12 (constant)

r

4 0
4 years ago
Suppose that Elsa and Frank determine confidence intervals based on the same sample proportion and sample size. Elsa uses a larg
Gennadij [26K]

Answer:

elsa's interval width will be greater than that of frank

Step-by-step explanation:

first of all we are told that both Elsa and Frank have the same sample proportion so their midpoint is also going to be the same.

now as the confidence level goes higher, so also would the margin of error increase. then the width of the confidence interval would rise so it can be more confident.

from this question elsa has a larger confidence level therefore her intervals width will be greater than franks own.

3 0
3 years ago
What is the decimal value of 5/6
Alex787 [66]

Answer:

0.83

Step-by-step explanation:

The 3 keeps going on and on and on :)

4 0
3 years ago
Read 2 more answers
Simplify the expression (rational) 4x^3/28x^5
trapecia [35]
1/7x^2 is your answer
7 0
3 years ago
Other questions:
  • Greatest common factor of 16k - 24
    14·1 answer
  • What is the simplified form of the quantity of x plus 5, all over the quantity of 3x plus 4 + the quantity of x plus 4, all over
    11·2 answers
  • What is the measure of angle C?
    12·1 answer
  • What is the solution to 4 X-3+ 1 = 1?
    11·2 answers
  • Draw a picture showing 4 circle and a number of square in which the ratio of circle to square is 2:3
    5·1 answer
  • Work out 2.9 x 10^5 x 7.2 x 10^2/5 x 10^-8
    15·1 answer
  • Can someone help me on thisIt’s question number 24
    9·2 answers
  • A flower bed is in the shape of a triangle with one side twice the length of the shortest side and the third side is 14 feet mor
    5·1 answer
  • The perimeter of the rectangle is 80 cm. The area of the rectangle is acm2 . (i) show that x 2 40x + a = 0.​
    8·1 answer
  • A line has this equation: x + y = 6
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!