can someone help me on this. i dont understand it at ALL. please du~mb it down beacuase i am not smart at all.
Answers
Answer:
So basically you have to create a set of coordinates like (3,2) to create a linear function. Make sure to make a linear equation and represent it through a graph or table. Then take its coordinates.
An example is the table I attached. It is a linear function.
y = 4x is the linear equation.
(2,8) is the coordinate.
Hope I helped in time!
:)
Related Questions
Find the area of the figure.
7 cm
8 cm
11 cm
The area is
square centimeters.
Answers
Answer:
let's divide the figure in rectangle and triangle.
first we should find the area of triangle.
area of triangle =1/2×base×height
area of triangle=1/2×11cm×7cm
area of triangle=38.5cm²
area of rectangle =length ×width
area of rectangle =11cm×8cm
area of rectangle =88cm²
area of the figure=38.5cm²+88cm²
area of the figure=126.5cm²
A woman wishes to rent a house within 9 miles of her work. If she lives x miles from her work, her transportation cost will be cx dollars per year, while her rent will be 4c/( x + 1) dollars per year, where c is a constant taking various situational factors into account. How far should she live from work to minimize her combined expenses for rent and transportation? Use the methods outlined in this section to find the minimum.
Answers
Answer:
the woman has to live 1 mile from work to minimize the expenses
Step-by-step explanation:
Given the data in the question;
the distance within 9 miles ⇒ 0 < x > 9
Total costs Q = cx + 4c/( x + 1)
costs should be minimum ⇒ dQ/dx = 0
⇒ d/dx [ cx + 4c/( x + 1) ] = 0
⇒ ( x + 1)² = 4
take square root of both side
√[ ( x + 1)² ] = √4
x + 1 = 2
x = 2 - 1
x = 1
Therefore, the woman has to live 1 mile from work to minimize the expenses
ill mark brainlist pllsss help
Answers
Answer:
octagon
is the correct answer of this question
it has eight side
hope it helps
Answer:
Octagon
Step-by-step explanation:
A square has 4 sides. 4 more sides means 8 sides. That‘s an octagon.
make x the subject of mx+a=nx-2
step by step answer please
Answers
mx-nx=-2-a
take x common factor
x(m-n)=-2-a
divide by (m-n)
x=(-2-a)/(m-n)
that said
Answer:
x=
[tex] - (2 + a) \div m - n[/tex]
answer please.. need asap. algebra
Answers
(xy)^3
3x^2y^3
Both are correct it’s just a different way of writing it
une boxes.
Find:
5% of 90 m =
m
25% of 88 kg =
kg
75% of 264 =
Answers
Answer:
1) 5% of 90m= 4.5m
2)25% of 88kg = 22kg
3) 75% of 264= 198
Step-by-step explanation:
1) 90m = 100% (divide by 10)
9 = 10% (divide by 2)
4.5 = 5%
2) 88kg = 100% (keep on dividing by 2)
44kg = 50%
22kg=25%
3) 264 = 100%
132 = 50%
66 = 25% (add)
198=75%
5x + 2 = 1 + 3x +1 + 2x
a) 7
b) 8
c) infinite solutions
d) no solution
i gotta have a few wrong so could someone pls make it look like you tried to solve the problem but got it wrong? sorry if i dont make sense
Answers
Aj jar of sweets contains 5 yellow sweets, 4 red sweets, 8 green sweets 4 orange sweets and 3 white sweets.
Ola chooses a sweet at random .what is the probability that she pick either a yellow or orange sweet ?
Answers
Answer:
[tex]\frac{9}{24}[/tex]
Step-by-step explanation:
Add all the sweets together ( that will be your denominator )
5+4+8+4+3= 24
The probability she will pick and yellow and orange ( add those numbers together)
Yellow + orange = Numerator
5+4=9
How you answer should be lay out :
[tex]\frac{Orange+ yellow sweets}{Total amount of sweets}[/tex]
Answer:
9/24
Step-by-step explanation:
add the sweets (for denominator) 5+4+8+4+3 =24 then add yellow + orange (which is 9)
If triangle ABC is similar to triangle PQR, find the value of x and y.
Answers
Answer:
x = 9
y = 6
Step-by-step explanation:
ΔABC ~ ΔPQR
Therefore, corresponding sides of these similar triangles will be in the proportional.
[tex]\frac{AB}{PQ}=\frac{BC}{QR}= \frac{AC}{PR}[/tex]
[tex]\frac{6}{x}= \frac{4}{y}= \frac{8}{12}[/tex]
[tex]\frac{6}{x}= \frac{8}{12}[/tex]
x = [tex]\frac{12\times 6}{8}[/tex]
x = 9
Similarly, [tex]\frac{4}{y}= \frac{8}{12}[/tex]
y = [tex]\frac{12\times 4}{8}[/tex]
y = 6
Last year, 20% of all claims were for weather-related damage (excluding floods), with an average weather-related damage claim being $6,500. What is the expected value (loss or gain) per weather-related claim to Acasa for every customer who chooses plan B?
-$1,380
-$180
$100
$1,180
Acasa Insurance Company offers several plans for home insurance.
Plan A has a $700 yearly premium with a $3,000 deductible.
Plan B has a $1,200 yearly premium with a $1,000 deductible.
Answers
Answer:
100
Step-by-step explanation:
i got it right on the test !!
A car drives ninety-one miles on seven gallons of gas. How many miles does the car
travel per gallon?
Answers
Answer:
13
Step-by-step explanation:
The graph shows the relationship between the distance a car is driven and the number of gallons of gasoline used. Identify the value in d in the point (1, d). What does that point represent?
A. d=25; the unit rate is 25 miles per gallon
B. d=25; the unit rate is 25 gallons per mile
C. d=50; the unit rate is 50 miles per gallon
D. d=50; the unit rate is 50 gallons per mile
Answers
Answer:
A. d = 25; the unit rate is 25 miles per gallon
Step-by-step explanation:
The point (1, d) on the graph represents (x, y), where,
x = gasoline used = 1 gallon
y = distance = d = 25 miles
That is, (1, d) represents when x = 1, y = 25.
Thus, (1, 25) is the unit rate which is 25miles per gallon.
A test has multiple choice questions with 3 choices for each answer; only one answer is correct for each question. Suppose a student guesses the answer to each question. Assuming the guesses are independent, find the probability that the student will guess correctly when answering two questions. a) 1/3 b)1/9 c)1/18
Answers
Answer:
A 1/3
Step-by-step explanation:
Your restaurant bill comes to $46.27. Estimate a 10% tip.
Answers
If the bill of the restaurant comes to $46.27 then the tip of 10% is equal to $4.627.
What is percentage?Percentage is number or ratio that is expressed as a fraction of 100. It is shown by % sign. It shows some quantity over other quantity. The number which shows the percentage is the number in the quantity itself.
How to calculate percentage?We have been given that the bill of the restaurant comes to $46.27 and 10% is the tip. We have to calculate the tip.
Tip=Bill*10/100
=46.27*10/100
=4627*10/100*100
=46270/10000
=$4.627
Hence if the bill of the restaurant is $46.27 then tip will be $4.627.
Learn more about percentage at https://brainly.com/question/24304697
#SPJ2
Which pair of sentences explains what happens if the wire breaks? A. The wire is part of the electric circuit. The electric current will not flow if it breaks B. The wire is not part of the electric circuit. The electric current will continue to flow, but the bulb will not light C. The wire is not part of the electric circuit. The electric current will flow but the bulb is burned out. D. The wire is part of the electric circuit. The electric current will flow if the glass bulb is not
Answers
Answer:\ a.The wire is part of the electric circuit. The electric current will not flow if it breaks
Step-by-step explanation:
Hope this helps!
Find the unknown length x in the right triangle, to the nearest tenth.
Answers
Answer:
x = 13.5
Step-by-step explanation:
sin 40 = x/21
0.6428 = x/21
x = 13.5
sin 40=x/21
0.6428 = x/21
x = 13.5
Write with numbers:
32
Four hundred sixty seven and
100
Answers
467
one hundred
Please help with this
Answers
Answer: The answer is the first choice that states “ASA”.
Step-by-step explanation: ASA means angle, side, angle. From T - Q in triangle STQ it goes from angle, side, angle. From P - M in triangle NPM it also goes from angle, side, angle.
what is 2 + 100000+50000
Answers
Answer:
150002
Step-by-step explanation:
2+100000+50000
Add 2 and 100000 to get 100002.
100002+50000
Add 100002 and 50000 to get 150002.
150002
Answer:
150002
100000+50000+2=150002
What is the volume of this prism?
23.9
47.7
9.0
4.5
Answers
Calvin paints pictures and sells them at art shows. The charges $56.25 for a large painting. He charges $25.80 for a small painting. Last month he sold six large paintings and three small paintings. How much did he make in all?
Answers
Answer:
He made $414.90 in all.
Step-by-step explanation:
56.25 * 6 = $337.50
25.80 * 3 = $77.40
77.40 + 337.50 = $414.90
Last week Besty made an 80 on her quiz. This week she made a 75. What is the percent of decrease in her score?
Answers
PLEASE HELP ME!!!! PLEASE
The number of unique page views on a website is measured each day. The daily views are expressed in the table using scientific notation.
Sunday: 3.4 x 10^3
Monday: 5.37 x 10^4
Tuesday: 1.2 x 10^4
Wednesday: 9.623 x 10^3
Thursday: 2.79 x 10^4
Friday: 6.821 x 10^4
Saturday: 7.954 x 10^3
The number of views on the day with the most views is how many times as great as the number of views on the day with the fewest views?
A.) 5
B.) 8
C.) 10
D.) 20
E.) 34
Answers
The chart below shows the department store's profits over the past 6 months. Based on this information, how much profit can the department store expect to make in October? A. $50,000 B. $51,000 C. $60,000 D. $61,000
Answers
Answer:
C 51 because i make the test
I just need to know the equation
Answers
Answer:
y=1.5x + 3
Step-by-step explanation:
..............
1. The rules for adding and subtracting rational expressions are the same as
the rules for adding and subtracting numerical fractions. *
True
False
Answers
A partially completed equation for a line is shown below. If the line passes through the point (-4, 6). Write the equation for the line.
y=-3x+by=−3x+b
Answers
Answer:
Nice
Step-by-step explanation:
Karma..... ;)
Round 2,389.3 to the nearest ten
Answers
Answer:
2,390
Step-by-step explanation:
Answer:
Step-by-step explanation:
2390
Hope that helps!
There's 40 students on the team 22 are girl what percent are boys
Answers
Answer:
45% are boys
Step-by-step explanation:
because 18/40 = 45%
if f(x) = -x^3 + x^2 + x, find f(-2)
Answers
Answer:
Hope this helps let me know
Answer:
-(-2)^3 + (-2)^2 + -2
2^3 -2^2 -2
8+4-2
=10