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
artcher [175]
3 years ago
14

a line passed through the point (8,9) and has a slope of -3/4. write an equation in slope intercept form.

Mathematics
1 answer:
bagirrra123 [75]3 years ago
8 0

Answer:

y = -3/4x + 3

Step-by-step explanation:

y - 9 = -3/4 (x-8)

y-9 = -3/4x -6

y = -3/4x - 6 + 9

y = -3/4x + 3

You might be interested in
Jane is trying to estimate the average electric bill amount of people who live in Las Cruces in summer time. She randomly select
Lina20 [59]

Answer:

The estimated average electric cost amount of all residents in Las Cruces = 182.9

Step-by-step explanation:

The bill amounts from the electric company for the month of July for 10 randomly selected houses from the map was obtained to be

135 265 215 103 156 203 125 156 230 241

Using the Central Limit theory, the mean of a sample extracted randomly from an independent distribution is approximately equal to the population mean of the independent distribution.

This means that the sample mean of a random sample extracted from the population is a good estimate of the population mean.

Sample mean ≈ Population mean

μₓ = μ

Mean = = (Σx)/N

The mean is the sum of variables divided by the number of variables

x = each variable

N = Sample size = 10

Σx = (135+265+215+103+156+203+125+156+230+241) = 1,829

Sample mean = (1,829/10) = 182.9

Population mean ≈ sample mean

Population mean ≈ 182.9

Hope this Helps!!!

8 0
3 years ago
Performance Task A. Directions: Solve the problem and answer the following questions. Renz' family attended a pool party. The po
dezoksy [38]

Answer: 144 meters

Step-by-step explanation: area of circle = r^2

6^2 = 36 = 144 Meters given = 4

radius of pool is 6 meters

diameter of pool is 12 meters

= 4

area of circle = r^2

area of swimming pool is 144 meters

8 0
2 years ago
What is the sum of the complex number 2+3i and 4+8i, where i=√-1?
ser-zykov [4K]
2+3i+4+8i
2+4+3i+8i
6+11i
3 0
3 years ago
Find the value of A that makes the following equation true for all values of x. (1/7)^x = A^-9x.
elena-14-01-66 [18.8K]

Answer:

D

Step-by-step explanation:

(1/7)^(x)=A^(-9x)

(1/7)^(x)=(A^(-9))^x

A^(-9)=1/7

A=(1/7)^9

3 0
2 years ago
Find the solutions for 6x^2 -7x-20=0
Ugo [173]

Answer:

x=5/2, x=-4/3

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • When looking at the rational function f of x equals the quantity x minus one times the quantity x plus two times the quantity x
    15·1 answer
  • Which of the following BEST describes how to use the addition property of equality to isolate the variable m below?–6 = –3 + m
    13·2 answers
  • A piece of wood is designed in the same of a cone.
    8·1 answer
  • The heights of women aged 20 to 29 are approximately Normal with mean 64 inches and standard deviation 2.7 inches. Men the same
    10·1 answer
  • Given the following mAB = mBC= mCD in circle F what is the measure of angle AFB
    9·1 answer
  • Please help me. I don’t understand this at all...
    13·1 answer
  • Sam has worn a green shirt on 10 of the last 20 days. Considering this data, how many times would you expect Sam to wear a green
    14·1 answer
  • Hey! may you please check if this is right, and if wrong give me the right answer?​
    13·1 answer
  • Find x<br><br> ………….. ………….. …………..
    5·1 answer
  • Nina and Jo both ran a 13 km race.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!