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
Ugo [173]
2 years ago
6

Find an equation of the line passing through the point (-4,6) that is perpendicular to the line y=7/2x+5. Work please.

Mathematics
1 answer:
kondaur [170]2 years ago
8 0

Answer:

y = -\frac{2}{7}x + 4\frac{6}{7}

Step-by-step explanation:

We are to find the equation of line 1 which passes through point (-4,6)

Line 1 is perpendicular to line 2.

The equation of line 2 is; y = \frac{7}{2}x + 5

The slope of line 2 is  \frac{7}{2}

Because the product of two perpendicular line is -1;

The slope of line 1 is -1 ÷  \frac{7}{2} =  \frac{-2}{7}

Taking another point (x,y) on line 1;

Slope = change in y ÷ change in x

\frac{-2}{7} = \frac{y - 6}{x - -4}

y - 6 =  \frac{-2}{7}(x + 4)

y - 6 =  \frac{-2}{7}x - \frac{8}{7}

y =  \frac{-2}{7} - \frac{8}{7} + 6

y = -\frac{2}{7}x + 4\frac{6}{7}

You might be interested in
What is the slope-intercept form of the linear equation 2x–8y=32?
skelet666 [1.2K]

Answer: y = 1/4x - 4

Step-by-step explanation: write it in slope intercept form y = mx + b

3 0
3 years ago
A family is planning to sell their home. If they want to be left with $116,100 after paying 10% of the selling price to a realto
Blizzard [7]
116100 will be 90% of the selling price
The will need to sell for 116100 / 90 x 100 = $129000
4 0
2 years ago
What is 656x106 rounded <br> ​
Mila [183]

Answer:

69536

LOLLLLLLLLLL

7 0
3 years ago
Read 2 more answers
A cube has a net with area 600 in2. How long is an edge of the cube?
aev [14]

Answer : The length of an edge of cube is, 10 inches.

Step-by-step explanation :

The formula used for area of cube is:

Area of cube = 6a^2

where,

a = edge

We are given that:

Area of cube = 600in^2[tex]Now put all the given values in the above formula, we get:Area of cube = [tex]6a^2

600in^2=6a^2

a=10inches

Therefore, the length of an edge of cube is, 10 inches.

3 0
3 years ago
Helppppppp pleassseeeeeeeeeeeeeee
guajiro [1.7K]

Answer:

D

Step-by-step explanation:

The absolute value means its just not negative, So If you see a number inbeteen the absolute value, just forget about the negative sign and make it positive

Ex: |-1| = 1

|-423242| = 423242

its that easy, then you just find which one is in the right order

7 0
3 years ago
Other questions:
  • Fin the original price of a pair of shoes if the sale price is $60 after a 60% discount the original price is
    10·1 answer
  • 0.884 in standard form
    7·2 answers
  • ​58.​Anna and Maya are competing in a dance tournament where dance moves are worth a certain number of points. If a dance move i
    15·2 answers
  • A mouse can travel 1.5 miles a day. write an equation showing how far it travles
    9·1 answer
  • Whats 1+1 jeiabdwihebdxhi she jwbe
    13·2 answers
  • The price of a car was decreased by 25% to £1875. What was the price before the decrease?
    13·1 answer
  • a quantity with an initial value of 2100 decades exponentially at a rate of 0.65% every 10 days what is the value of the quantit
    13·2 answers
  • A square pyramid has a volume of 108 cubic feet and a height of 4 feet.
    6·1 answer
  • What does it mean for a differential equation to be autonomous?
    12·1 answer
  • Find the missing angle measure.<br><br> Need help please!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!