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
pickupchik [31]
3 years ago
12

7. Write the slope-intercept form of the equation that passes through the point (2, 3) and is perpendicular to the line y = 5/8x

- 4 y = 5/8x + 17/4 y = -5/8x + 7/4 y = -8/5x + 31/5 y = -8/5x - 31/5
Mathematics
1 answer:
Vinvika [58]3 years ago
4 0

Answer:

y = -8/5 x + 31/5

Step-by-step explanation:

Write the slope-intercept form of the equation that passes through the point (2, 3) and is perpendicular to the line y = 5/8x - 4 y = 5/8x + 17/4 y = -5/8x + 7/4 y = -8/5x + 31/5 y = -8/5x - 31/5

The slopes of perpendicular lines are negative reciprocals.

Slope of given line: 5/8

Slope of perpendicular line: -8/5

Point on perpendicular line: (2, 3)

Slope-intercept form of the equation of a line:

y = mx + b

We know the slope of the perpendicular is -8/5, so now we have

y = -8/5 x + b

We need to find b.

We use the given point for x and y and solve for b.

y = -8/5 x + b

3 = -8/5 * 2 + b

15 = -8 * 2 + 5b

15 = -16 + 5b

5b = 31

b = 31/5

Now that we know that b = 5, we can write the equation of the perpendicular line:

y = -8/5 x + 31/5

You might be interested in
4 people equally share 6 brownies. How much brownie does each person
Sever21 [200]

Answer:

2/3

Step-by-step explanation:

if you half the brownies each person would get 3 halfs of a brownie

8 0
2 years ago
If a cross section of a paperweight is cut to the base but does not pass through the vertex which shape descrives the cross sect
hodyreva [135]
That depends on the shape of the paperweight.
5 0
3 years ago
???whats the answers
Aleks04 [339]
11, 3, -3, -12
Hope this helps :)
3 0
3 years ago
What is the formula to find the circumference of a circle and how do i do it?
Leni [432]

Answer:

circumference of a circle = 2*pi*radius

just multiply 3.14 (pi) by 2 by the radius/diameter divided by 2

3 0
2 years ago
The table below shows a pattern in the cost of renting a car based on the number of days rented. Car Rentals Number of Days (d)
andrezito [222]

The linear equation that describes the pattern in the cost of renting a car is given by:

  • D. c = 34d + 25

<h3>What is a linear function? </h3>

A linear function is modeled by:

y(x) = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0.

In this problem:

  • For each day, the cost of renting a car increases by 34, hence, the slope is of 34, and the equation is:

c(d) = 34d + b

When d = 4, c = 161, and this is used to find b.

c(d) = 34d + b

161 = 34(4) + b

b = 25

Hence, the equation is c = 34d + 25, and option D is correct.

You can learn more about linear functions at brainly.com/question/25823744

6 0
2 years ago
Other questions:
  • Use this figure to calculate the size of ∠EOC.
    7·2 answers
  • If 3/4 of a ton of sand covers 2/5 of a playground, how many tons of sand are required to cover the entire playground?
    11·1 answer
  • Five students plan to rent a minivan for the weekend and equally share the rental cost. By adding one more people, they can each
    12·1 answer
  • Jennifer belongs to a gym that requires a monthly membership fee of $60 plus an additional $15 fee for each yoga class she atten
    8·1 answer
  • Stephen and Rocco were playing video games Stephen scored 2,500 points which is 5 time's as many points as Rocco scored how many
    5·1 answer
  • An object is launched from a platform.
    11·1 answer
  • Find mBAF help ASAP.
    5·1 answer
  • Giving brainlist to whoever answers
    5·2 answers
  • What is m3 + 9n when m = 4 and n = 5
    7·2 answers
  • aylah plans to make small cheese pizzas to sell at a school fundraiser. She has nine bars of cheese. How many pizzas can she mak
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!