Answers
Answer:
Yes. (see below)
Step-by-step explanation:
First, find the slope of the line. You can do that by using the slope formula:
y2 - y1
m = ----------
x2 - x1
Now, choose any two points from the line to plug in. I'm using the points (0, 3) and (2, 4).
4 - 3
m = ------
2 - 0
1
m = --- = 1/2
2
Now, to simplify your situation, you can use the slope-intercept formula. To use this, you first need to find the slope and y-intercept.
The y-intercept is where the line meets the y-axis, which is (0, 3), so the y-intercept is 3.
Now, plug them in:
y = mx + b
y = 1/2x + 3
To see if a specific point is on this line—which, in this case, is (20, 13), plug them in and simplify to see if it's true:
13 = 1/2 (20) + 3
13 = 10 + 3
13 = 13
This is true, so the point (20, 13) is on this line.
Related Questions
Nevaeh has read 168 pages of a 210- page book. What percent of the book has Nevaeh not read?
Answers
Answer:
168 ÷ 210 X 100
80 % is your answer
Step-by-step explanation:
folloe me plzzz
What fraction is greter than 3 - 5
Answers
Answer:
4/5 is greater
Step-by-step explanation:
Sound fruit seller earns a $0.40 profit for each Apple that it sells and a $0.40 profit for each bananas at its cells which expression shows Sam's total profit from selling apples and bananas
Answers
Answer:
[tex]P= 0.4x+ 0.4y[/tex]
Step-by-step explanation:
Given data
Profit from apple= $0.4
Profit from banana= $0.4
Let the number of Apples sold be x, and the number of bananas sold be y
and the total profit be P
Hence the expression for the total profit is given as
[tex]P= 0.4x+ 0.4y[/tex]
Which expression represents the sentence "five times a number, n"?
Answers
Answer:
5n
Step-by-step explanation:
:)
Answer:5n
Step-by-step explanation:
If possible step by step explanation. thank you!
Answers
Answer:
A
Step-by-step explanation:
[tex]\frac{(3x^{2} )^\frac{1}{2} }{3^\frac{1}{2} } =3[/tex]
[tex](3x^2)^\frac{1}{2} = 3^\frac{1}{2} x[/tex]
Remember that [tex]\frac{x^b}{x^c} =[/tex]x^(b-c)
Using that [tex]\frac{3^\frac{1}{2}x }{3^\frac{1}{2} }[/tex]=3^(1/2x-1/2)=3^((x-1)/2)
[tex]3^\frac{x-1}{2} =3^1[/tex]
So we can say: [tex]\frac{x-1}{2} =1[/tex], because the bases are the same
We can multiply both sides of the equation by 2. We get x-1=2, and x=3. Which is A.
Please help!! Needed asap, due soon!!:
Given line m and point O not on line m, the image of line m is constructed through a dilation centered at O with a scale factor of 3. Which of the following best describes the image of line m?
A. a line parallel to line m
B. a line intersecting with line m
C. a line passing through point O
D. a line perpendicular to line m
Answers
Answer:
The correct answer is A
Step-by-step explanation:
A line parallel to M
A bag contains 5 red marbles, 8 blue marbles and 4 green marbles. If three marbles are drawn out of the bag, what is the probability, to the nearest 10th of a percent, that all three marbles drawn will be red?
Answers
Without replacement, the probability that all three marbles drawn will be red is 0.01.
What is the probability?Probabiliy is used to determine the likelihood of an event happening. The probability that the event would occur lies between 0 and 1.
Probability of drawing three red marbles = (number of red marbles / total number of marbles) x (number of red marbles / total number of marbles - 1) x (number of red marbles / total number of marbles - 1)
5/17 x 4/16 x 3/15 = 0.01
The probability, to the nearest 10th of a percent, that all three marbles drawn will be red; 1.5%
How to calculate probability?
We are given;
Number of red marbles = 5
Number of blue marbles = 8
Number of Green marbles = 4
Total number of marbles = 5 + 8 + 4
Total number of marbles = 17
Probability of first being red = 5/17
Probability of second being red = 4/16
Probability of third being red = 3/15
Thus;
P(all three marbles drawn are red) = (5/17) * (4/16) * (3/15)
P(all three marbles drawn are red) = 0.0147
Approximating to nearest tenth of a percent = 0.015 = 1.5%
Read more about Probability at; https://brainly.com/question/251701
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In the diagram below, DE is parallel to X. What is the value of y?
•
**
122
A. 78
B. 112
C. 58
O D. 122
Answers
They start you off with the angle 122 d (degrees) and a straight lime is 180 d so you should do 180 d - 122 d to get 58
HEKP ASAP IM BEING TIMEDDDD!!!!!!
Answers
Answer:
subtract 2.4 from both sides, simplify to -3x=16.8, divide by -3, simplify to x=-5.6.
Step-by-step explanation:
-3x + 2.4 = 19.2
v -2.4 -2.4
v 0 16.8
-3x=16.8
-3 -3
x=-5.6
hope this helps,
NoelleHelp would be very much appreciated!! Graph the line that has a slope of − 1/3 and contains the point (3,−7)
Answers
Answer:
Point the point on the graph (3,-7) by find 3 on the x axis (horizontal line) and than going down -7 coordinates. and then start plotting points that are at a slope of 1/3 so you would go up 1 from the point (3,-7) and than go 3 right and then plot a point, and keep doing that to make a lot of points that create a straight line at the end when you connect them!
hope it helped!
Okay i have to do a whole test and i need help!!
The picture is up there!
Answers
Answer:
a is triangular prism :)
Answer:
Before you take a proctored exam, make sure have approved ID verification photos ... Photo verification may take up to 5 days to process, so please make sure to ... approval above, you would also need to complete onboarding exam 5 days
Step-by-step explanation:
19 POINTS AND BRAINLIST
Answers
Answer:
The surface area is 339.5 [tex]in^{2}[/tex]
Step-by-step explanation:
The surface area of a 3-dimensional shape is calculated by adding the areas of each side together, which would be 24.5 + 52.5 + 52.5 + 105 + 105 = 339.5 inches squared.
please help, and i will mark you BRAINLIEST
If x = 4, solve this equation: 3x = ______? *
A. 14
B. 8
C. 16
D. 12
Answers
5 1/4+ 2 1/2 can you show me the work to get the answer?
Answers
21/4+5/2
LCM is =4
21×1+5×2/4
21+10/4
31/4
7 3/4
I need help on this one.
Answers
Answer:
1. 65°
2. 115°
Step-by-step explanation:
1 is a linear pair
2 u just do 180 - 65 =___
that is ur answer
Answer:1. 65 2. 115
Step-by-step explanation:
the opposite side is 65 so is the one directly across it because it’s linear
A straight line is 180 so you subtract 65 from 180 to get 115
What value of t is a solution for the following equation 1/2(t+4)=32
Answers
Multiply by 2:
t + 4 = 64
Subtract 4:
t = 60
Check by plugging in:
1/2(60 + 4) = 32
1/2(64) = 32
32 = 32 :)
Jose rented a truck for one day. There was a base fee of $13.50, and there was an additional charge of 8 cents for each mile driven. The
total cost, C (in dollars), for driving x miles is given by the following.
C=0.08x+13.50
What the total rental cost if Jose drove 30 miles
Answers
Answer:
2.4+13.50=15.90
Im pretty sure
Im sorry if I was wrong
Step-by-step explanation:
Answer:
15.90
Step-by-step explanation:
if Jos drove 30 miles x is equal to 30 so multiply 0.08 by 30 to get 2.40 then add the base fee to the miles driven fee and the total cost is 15.90.
C= 0.08x + 13.50
C= 0.08(30) + 13.50
C= 2.40 + 13.50
C= 15.90
(3xy²)³ × (- 4x²y) =
Answers
Answer:
− 108 x 5 y 7
Step-by-step explanation:
My computer wont allow it but the 5 and the 7 are exponents
Answer:
[tex]-108x^{5}y^{7}[/tex]
Step-by-step explanation:
Simplify using the laws of exponents (there are more rules than listed, these given rules are just the ones that come into play here);
- when there is a term in parenthesis with an exponent outside, the term's exponent gets multiplied by the exponent outside
- when multiplying two exponents, one can only combine terms with the same base, and one must add the exponents
[tex](3xy^{2})^{3}*(-4x^{3}y)\\\\=(3^{3}*x^{3}*y^{2{^{3}}}) *(-4x^{2}y)\\\\=(27x^{3}y^{6})(-4x^{2}y)\\\\=-108x^{5}y^{7}[/tex]
HELPPPPPP DUE AT 5PM
Answers
Answer:
1.B 2.B 3.B 4.B
Step-by-step explanation:
They are all B 0_0
FIND THE ORIGINAL PRICE SAW.
4. Nick's parents paid $435 for an x-box gaming system. This was after the 20%
Game Stop Loyal Customer member discount How much is the game console to
customers who are not Loyal Customer members?
Answers
Answer: $87
Step-by-step explanation:
Can someone help me find SP
Answers
PQ/PT = PR/PS
7/14 = 12/x
1/2 = 12/x
x = 24
please help marking brainlist What is the second inverse operation for the following problem? 3x+4=12
Answers
Answer: It would be multiplcation and addition.
Step-by-step explanation:
PLEASE HELP I NEED TURN THIS ASSIGNMENT BY 12
Answers
Answer: I believe the answer is C
A variable is assembled which functions as a placeholder for various expressions or qualities.
PLEASE HELP (algebra 1)
A sports store employee needs to decide how many soccer balls to put on display. The store manager wants the number of soccer balls on display to be at least two more than the number of basketballs on display. The
store employee represents this restriction as y2 + x, where x is the number of basketballs, and y is the number of soccer balls on display
Which of the following ordered pairs represent viable solutions in terms of the context? Select all that apply.
(4. 10)
(15, 18,5)
(14, 12)
(10, 12)
(-1,3)
Answers
Answer:
I think it's 15 18 and 5 or 14,12
The solution are (4, 10) and (10, 12).
What is inequality?The phenomenon of unequal or unequal distribution of resources and opportunities among members of a given society is referred to as inequality. In different contexts and for different people, the concept of inequality may mean different things. In addition, there are distinct but interconnected economic, social, and spatial dimensions to inequality. The disjuncture between the moral ethics of equity and social justice, on the one hand, and the normative concept of "deservingness," on the other, adds complexity to debates about inequality.
Given equation of inequality for basket ball and soccer ball
y ≥ 2 + x
where x is the number of basketballs, and y is the number of soccer balls on display,
situation says the second number must be at least 2 more than the first number. Also, we are dealing with basket ball and soccer ball, so we won't have negative numbers (Choice E is out) or fractions (Choice B is out).
for choice A: x = 4 and y = 10 (10 is 6 more than 4)
for C: x = 14 and y = 12 (12 is 2 lee than 14 it is not correct)
for D: x= 10 and y = 12 (12 is 2 more than 10)
Hence the option A and D is correct representation for solutions.
Learn more about inequality;
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Graph g(x) = - 2 + 3) - 2
Answers
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
The population of ramhurst in 2018 was 535. The population is growing at an average rate of 6% per year. Write an equation that will model the population after t years. What is the expected population in the year 2025?
Answers
Answer:
804.44
Step-by-step explanation:
A=p(1+r/n)^nt
2018-2015=7
7=time(t)
p=535
1=1
r=0.06
n=1
A=535(1+0.06/1)^7
A=535(1.06)^7
A= 535(1.50)
A=804.44
3.3.3.3.3^2
Write the expression as a single power
Answers
Answer:
I think
Step-by-step explanation:
I think its 3 ^7 but i could be wronf
i don’t I understand please help
Answers
Given that f(x) = x + 3/2
a) Find f(2)
b) Find f^-1(x)
c) Find f^-1(12)
Answers
Step-by-step explanation:
f(x) = x + 3/ 2
For a
f(2) = 2 + 3 / 2
= ( 4 + 3 ) /2
= 7/2
For b
f(x) = x + 3/2
f^-1(x) = ?
Let y = f(x)
y = x + 3/2
Interchanging the roles of x and y we get,
x = y + 3 / 2
y = x - 3 / 2
Therefore f^-1(x) = x - 3 / 2
For c)
f ^ -1(12) = 12 - 3 / 2
= (24 - 3) / 2
= 21 / 2
Hope it will help :)
Nine boys share 4 pizzas equally.What fraction of a pizza does each boy get?
Answers
Answer:
4/9
Step-by-step explanation: