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
zubka84 [21]
3 years ago
8

Find the slope of the line that passes through (5, 13) and (9, 10).

Mathematics
1 answer:
Komok [63]3 years ago
3 0

Answer:

The slope between (5, 13) and (9, 10) is:

  • m=-\frac{3}{4}

Step-by-step explanation:

Given the points

  • (5, 13)
  • (9, 10)

Finding the slope between (5, 13) and (9, 10)

\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

m=\frac{10-13}{9-5}

m=-\frac{3}{4}

Therefore, the slope between (5, 13) and (9, 10) is:

  • m=-\frac{3}{4}
You might be interested in
An electrician uses 46 3/4 feet of push-back wire from a 200-foot roll. How many feet of wire are left on the roll?​
kolbaska11 [484]

Answer:

<u>153 1/4 feet</u>

Step-by-step explanation:

Remaining

  • 200 - 46 3/4
  • <u>153 1/4 feet</u>
4 0
2 years ago
A random sample of 30 receipts for individuals shopping at the Community DrugStore showed the sample mean to be x-bar = $28.19 w
Triss [41]
Yes the answer to this question is B.
7 0
3 years ago
Read 2 more answers
Find all geometric sequences such that the sum of the first two terms is 24 and the sum of the first three terms is 26.
Serga [27]

Answer:

<h3>The nth term Tn = -8(-1/4)^(n-1) or Tn = 6(1/3)^(n-1) can be used to find all geometric sequences</h3>

Step-by-step explanation:

Let the first three terms be a/r, a, ar... where a is the first term and r is the common ratio of the geometric sequence.

If the sum of the first two term is 24, then a/r + a = 24...(1)

and the sum of the first three terms is 26.. then a/r+a+ar = 26...(2)

Substtituting equation 1 into 2 we have;

24+ar = 26

ar = 2

a = 2/r ...(3)

Substituting a = 2/r into equation 1 will give;

(2/r))/r+2/r = 24

2/r²+2/r = 24

(2+2r)/r² = 24

2+2r = 24r²

1+r = 12r²

12r²-r-1 = 0

12r²-4r+3r -1 = 0

4r(3r-1)+1(3r-1) = 0

(4r+1)(3r-1) = 0

r = -1/4 0r 1/3

Since a= 2/r then a = 2/(-1/4)or  a = 2/(1/3)

a = -8 or 6

All the geometric sequence can be found by simply knowing the formula for heir nth term. nth term of  a geometric sequence is expressed as

if r = -1/4 and a = -8

Tn = -8(-1/4)^(n-1)

if r = 1/3 and a = 6

Tn = 6(1/3)^(n-1)

The nth term of the sequence above can be used to find all the geometric sequence where n is the number of terms

6 0
3 years ago
Can you measure 4 gallons of water using a 3 gallon jar and a 6 gallon jar?
Semenov [28]

Answer:

yes just fill up the 6 gallon jar up to the 4 galon mark

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
A random sample of 1500 residential telephones in Phoenix found that 394 of the numbers were unlisted. A random sample in the sa
ololo11 [35]

Answer:

3089

Step-by-step explanation:

3089

6 0
3 years ago
Other questions:
  • Jackson bought 5 ounces of raisins for $4 dollar sign. How much do raisins cost per ounce?
    12·2 answers
  • Si en una proporción geométrica continua, la media geométrica es 24 y la razón es 2/3 ¿Cuánto es la diferencia de los extremos?.
    13·1 answer
  • What is the value 1/2 ×3+5.2y when x=2 and y=3
    7·2 answers
  • A company decides to do a survey of overall employee happiness at each of its plants by choosing 100 employees to take the surve
    12·1 answer
  • Sales taxis $0.065 per dollar where ray lives. what precent of a dollar is the sales tax​
    13·1 answer
  • The seasonal output of a new experimental strain of pepper plants was carefully weighed. The mean weight per plant is 15.0 pound
    13·1 answer
  • A box contains 3 green counters, 5 red counters and 6 yellow counters. A counter is selected at random. Find the probability tha
    13·1 answer
  • ________ analysis is the statistical process of estimating the relationship between dependent and _______ variables. A. Regressi
    6·1 answer
  • Need help please and thank you
    15·1 answer
  • The temperature in Juneau, Alaska is -10°F. Select the city that has the opposite temperature as Juneau. A. Portland, Maine B. A
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!