Step-by-step explanation:
The equation of the line (-1/2, 3) and (0, 0) is y = -6x
Solution:
Given, two points are (\frac{-1}{2}
2
−1
, 3) and (0, 0)
We have to find the line equation that passes through the given two points.
Now, we know that, line equation that passes through \left(x_{1}, y_{1}\right) \text { and }\left(x_{2}, y_{2}\right)(x
1
,y
1
) and (x
2
,y
2
) is given by:
y-y_{1}=\left(\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\right)\left(x-x_{1}\right)y−y
1
=(
x
2
−x
1
y
2
−y
1
)(x−x
1
)
Here in our problem, x_{1}=0, y_{1}=0, x_{2}= \frac{-1}{2} \text { and } y_{2}=3x
1
=0,y
1
=0,x
2
=
2
−1
and y
2
=3
Substitute these values in above formula.
\begin{gathered}y-0=\left(\frac{3-0}{\frac{-1}{2}-0}\right)(x-0) \rightarrow y=\frac{3}{\frac{-1}{2}} \times x \\\\\rightarrow y=3 \times\left(\frac{-2}{1}\right) \times x \rightarrow y=-6 x\end{gathered}
y−0=(
2
−1
−0
3−0
)(x−0)→y=
2
−1
3
×x
→y=3×(
1
−2
)×x→y=−6x
Hence the equation of the line (-1/2, 3) and (0, 0) is y = -6x
Graph #1 (on the left):
Select]
e
Graph #2 (on the right) [Select ]
Someone answer quickly
A rectangular patio is 11 feet by 13 feet. What is the length of the diagonal of the patio?
Answer:
Step-by-step explanation:
use pythagoras
diagonal = [tex]\sqrt{11^{2} + 13^{2} } \\[/tex]
= [tex]\sqrt{290}[/tex] feet or 17.03 feet
|-2| ≥ |-3|
True
False
Answer: true
Step-by-step explanation:
Answer:
FALSE
Step-by-step explanation:
if you didnt know those little bars mean absolute value and the absolute value of a negative number is the same number but while positive if that makes sense so the equation is pretty much saying 2≥3 which is not true
hope this helps and if you have any questions lmk :D
please help me this is due in a few minutes!
simplify- should only contain positive exponents
Answer:
Step-by-step explanation:
[tex](2a^2)^{-1}=\frac{1}{2a^2}[/tex]
please just help please
Answer:
1. Yes the parentheses are necessary. To find a fourth of her regular hours you must find the total amount she works during her regular hours.
2. 6
Step-by-step explanation:
(For the second question)
4+8= 12
12 × ½ = 12 ÷ 2
12÷2 = 6
MS. Potts washed 2/3 of her laundry. Her son washed 1/4 of it. Who washed most of the laundry? How much of the laundry still needs to be washed?
Answer:
2/5 is greater than 1/4
so ms. potts washed most of the laundry
Solve the equation.
4x = -28
x=_____
Name the figure shown.
can someone find the volume to this :)))
PLEASE HELP!!! PICTURE INCLUDED please look at it!!! ILL MARK U BRAINLIEST IF U GET IT RIGHT!!!
Answer:
73 % for the right square, 173% if you need to add both squares together
Step-by-step explanation:
each block is 10, and whole is equal to 100%
Ben is 12 years older than Ishaan. Ben and Ishaan first met two years ago. Three years ago, Ben was 4 times as
old as Ishaan.
How old is Ishaan now?
Answer:
Ishaan is now 6.
Step-by-step explanation:
If Ben is 12 years older, and you have the info that three years ago, he was 4 times as old, then all you have to do is divide 12 by 4, giving you 3. You add 3 to that because it's been three years. You have your answer of 6.
Hope this helps! :)
What is this formula?PLEASE ANSWER THIS QUESTION RIGHT.
Answer:
Quadratic formula
Step-by-step explanation:
You can use the quadratic formula to find solutions for quadratic equations.
Explain how you
use a net to find the surface area of a
prism.
Step-by-step explanation:
To find the total surface area of a prism, you need to calculate the area of two polygonal bases, i.e., the top face and bottom face. And then calculate the area of lateral faces connecting the bases. Add up the area of the two bases and the area of the lateral faces to get the total surface area of a prism.
Hope this helps!
All the love, Ya boi Fraser :)
Answer:
By drawing a net, you can see each face of the prism. You can find the areas of each face and then add them together to find the total surface area.
YW :3
Solve the inequality.
Please help.
Answer:
2 < x <_ 3.5
Step-by-step explanation:
First, find the value of x by writing it as an equation. Then, use 0 as x to determine the correct inequality.
Carolyn was training for cross-country season on an indoor track. During her
workout, she ran 24 laps around a track that measured 110 meters. What was
the total distance Carolyn ran in kilometers?
Answer:
2.64 km
Step-by-step explanation:
24 laps each of 110 meters means a total of :
24 * 110 = 2640 m
which translated to km are: 2.64 km
Based on data collected from various moving companies, a homeowner uses the linear model y=1.5x+150 to predict the total cost of renting a moving truck, y, for x minutes. If the homeowner rents a moving truck for 60 minutes, which statement best describes the slope of the linear model?
Answer:
The answer is $240
Step-by-step explanation:
You multiply 1.5 times 60 minutes and get 90, you then add 150 and 90 and you get 240.
EXTRA POINTS-- find the value of x and the measure of each angle
Answer:
x= 25
3x-4=71
2x+3=53
2x+6=56
Step-by-step explanation:
Sam purchased a laptop at $800 each year the laptop will lose 12% of its value each year what would it be the approximate value of Sam's laptop after 7 years
Answer:
$326.94
Step-by-step explanation:
For this equation you are going to do a exponential function, since we are working with percents. To do this you will make the equation
(starting price)x(1-percent)^(t) t=years
which will create the equation
800(0.88)^t
You will then plug in t=7
800(0.88)^7 =
800(0.409) =
326.94 (you will cut it off at the hundredth position because it is working with money)
Question 3 plzzz thanks u
Answer:
the pic is blank we can't see
Step-by-step explanation:
Question 3
20 pts
What is the area of the triangle below? (Just put in the number not the unit)
4.5 feet
4.5 feet
13.4 feet
8.8 feet
NO LINKS PLEASE HURRY
Answer:
14.96 is the area of the triangle
I NEED HELP ASP. IT IS SO HARD
Answer:
i think caiden will make it
Step-by-step explanation:
Identify the pair of exponents that would make the statement FALSE
Answer:
The answer of this question is ( D) 2, 10.
How would you calculate the area of the quarter circle represented in the upper left hand corner of this figure?
(see pictures for answer options)
Answer:
Step-by-step explanation:
To find the area of a quarter circle, find the area of the whole circle by using the formula A = pi * r^2 and then divide by 4. To find the perimeter of the quarter circle, find the circumference of the whole circle, divide by 4, and then add the radius twice.
Answer: [tex]\frac{\pi *r^{2} }{4}[/tex]
Step-by-step explanation: We know that the formula for the area of a whole circle is πr². A quarter circle is one-fourth of a circle, so if we divide the area of the whole circle into four, we can find the area of the quarter circle: [tex]\frac{\pi *r^{2} }{4}[/tex]
there are 12 bars of soap for 10.00 or 5 bars of soap for 4.00
Answer:
13
Step-by-step explanation:
a nintendo is very hard to get ahold of and if you do it right then you can get ur hands on one but yeah thats all that matters
If you had 7 folders and you want to put the same number of pages in each folder. If you have a total of p pages how many pages will be in each folder? P+7 P-7 7p P/7
Answer:
P/7
Step-by-step explanation:
If you have p pages and you want 7 pages in all of them, you divide by 7 to get the exact amount in each folder
Answer:
P/7
Step-by-step explanation:
You have 7 folders, you want to put paper in it which will be (p). so you divide the number of pages of paper (p) by how many folders you have (7).
good luck!
solve: x + 1 < 5
Me confused and need help
Answer: x < 4
Step-by-step explanation: You are trying to isolate the variable, x, so you have to subtract 1 on both sides of the inequality. Then, you are left with x < 4.
A small jar of coins has 20 dimes and 8 nickels. A large jar has the same ratio of dimes to nickels. If the large jar has 36 nickels, how many dimes does it contain?
Answer: 90
Step-by-step explanation:
20/8 = x/ 36
20 * 36 = 720 divided by 8= 90
In the diagram AB IBC . Find the value of x.
Step-by-step explanation:
3x-6+x+90°=180°
4x+84=180
4x=96°
x=96/4
x=24°
Determine if the set of points (-1,3), (2,5), (3,8), and (4,5) is a function. Explain.
The set of points is not a function because the range consists of the value 5 two times.
The set of points is a function because each value in the domain corresponds to exactly one value in the range.
The set of points is not a function because each value in the domain corresponds to exactly one value in the range.
The set of points is a function because the range consists of the value five two times.
Answer:(a)
Step-by-step explanation:
A function is a relation between two sets that associates the distinctive components of the first set to the second set distinctive elements.
Points are [tex](-1,3), (2,5), (3,8), (4,5)[/tex]
given points is not a function because each point is not associated with a unique point. for example, 2 and 4 is associated with the same number 5
help asap!
Find the probability of at least one failure in five trials of a binomial experiment in which the probability of success is 30%. Round to the nearest tenth of a percent.