Write an equation in slope-intercept form of the line that passes through the given points.
х
у
-2
2
0
1
2.
0
4
-1
Answers
Answer:
The slope-intercept form of a linear equation is written as y = mx + b, where m is the slope and b is the value of y at the y-intercept, which can be written as (0, b).
Step-by-step explanation:
Was i right?!?
Related Questions
If V is the circumcenter of triangle PQR, find the length of PV.
Round to the nearest tenth, if necessary.
PLS HELP FOR GEOMETRY
Answers
9514 1404 393
Answer:
22.8
Step-by-step explanation:
The circumcenter is equidistant from all the vertices of the triangle: PV = RV. There are enough dimensions given to let us find RV from the Pythagorean theorem.
RV² = RS² +SV²
RV² = 11² +20² = 521
RV = PV = √521 ≈ 22.8
Is there anyone here that knows how to solve quadratic equations using the quadratic formula?
Answers
Answer:
Me, I just learned it, I can help
Step-by-step explanation:
Formula:
ax^2 + bx + c
Answer:
the quadratic formula is x = (-b +_ √b^2 -4ac)/2a
find a, b, and c by this: ax^2 +bx + c = 0
and plug the value into the quadratic formula
Write the slope-intercept form of the equation of the line through the point (5,2) with a slope of -2/5.
Answers
Answer:
The answer is in the picture below
Step-by-step explanation:
Write an equation of the line graphed in slope-intercept form:
Answers
Answer:
-2.5x+2
I hope this is good enough:
y-intercept is at positive 2 so you would have +2
it has a negative slope because it is going downwards
on the graphing calculator I used 2 wasn't big enough to make the x intercept and 3 was to big so I went in the middle and it looked correct.
The perimeter of a triangle is 60 cm and its sides are in the ratio 3 : 4 : 5. The length of the sides of the triangle are _________
a,10cm, 20cm, 30cm
b,15 cm, 20 cm, 25 cm
c,20 cm, 20 cm, 20 cm
d,15 cm, 35cm, 10cm
Answers
Answer:
Hey buddy, here is your answer. Hope it helps u.
Step-by-step explanation:
Let the unknown number be x
Perimeter of triangle= a+b+c
60=3x+4x+5x
60=12x
x= 60/12
X=5 cm
So the first side=3*x
=3*5=15
Second side=4*5=20
Third side=5*5=25
Answer is b
By-Kelyn
[tex] \LARGE{ \underline{ \tt{Required \: answer:}}}[/tex]
Let the sides be 3x, 4x and 5x. Then,
➝ 3x + 4x + 5x = 60 cm
It is because the total sum of the sides i.e. perimeter of the triangle is 60 cm.
➝ 12x = 60 cm
➝ x = 60 cm / 12
➝ x = 5 cm
Hence,
The required length of the sides:
3x = 15 cm4x = 20 cm5x = 25 cmAnd we are done! :D
⛱️ [tex] \large{ \blue{ \bf{FadedElla}}}[/tex]
Four plumbers estimated the length of the radius of a cylindrical pipe. The estimates made by
the plumbers are listed.
.
inches.
Plumber W estimated that the radius had a length of z inches.
Plumber X estimated that the radius had a length of
1
Plumber Y estimated that the radius had a length of 100
Plumber Z estimated that the radius had a length of ma inches.
9
.
inches.
List the plumbers, according to their estimate, from greatest to least.
! Answer here
Answers
Answer:
B. [tex]\frac{\sqrt{3}}{11}, \frac{\pi}{24}, \frac{3}{25}, \frac{9}{100}[/tex]
Step-by-step explanation:
The question is not properly presented. See attachment for proper presentation of question
From the attachment, we have that:
[tex]W = \frac{3}{25}[/tex]
[tex]X = \frac{\sqrt{3}}{11}[/tex]
[tex]Y = \frac{9}{100}[/tex]
[tex]Z = \frac{\pi}{24}[/tex]
Required
Order from greatest to least
First, we need to simplify each of the given expression (in decimals)
[tex]W = \frac{3}{25}[/tex]
[tex]W = 0.12[/tex]
[tex]X = \frac{\sqrt{3}}{11}[/tex]
Take square root of 3
[tex]X = \frac{1.73205080757}{11}[/tex]
[tex]X = 0.15745916432[/tex]
[tex]X = 0.16[/tex] --- approximated
[tex]Y = \frac{9}{100}[/tex]
[tex]Y = 0.09[/tex]
[tex]Z = \frac{\pi}{24}[/tex]
Take π as 3.14
[tex]Z = \frac{3.14}{24}[/tex]
[tex]Z = 0.13083333333[/tex]
[tex]Z = 0.13[/tex] --- approximated
List out the results, we have:
[tex]W = 0.12[/tex] [tex]X = 0.16[/tex] [tex]Y = 0.09[/tex] [tex]Z = 0.13[/tex]
Order from greatest to least, we have:
[tex]X = 0.16[/tex] [tex]Z = 0.13[/tex] [tex]W = 0.12[/tex] [tex]Y = 0.09[/tex]
Hence, the order of arrangement is:
[tex]X = \frac{\sqrt{3}}{11}[/tex] [tex]Z = \frac{\pi}{24}[/tex] [tex]W = \frac{3}{25}[/tex] [tex]Y = \frac{9}{100}[/tex]
i.e.
[tex]\frac{\sqrt{3}}{11}, \frac{\pi}{24}, \frac{3}{25}, \frac{9}{100}[/tex]
On a coordinate plane, a solid straight line has a positive slope and goes through (negative 4, 0) and (0, 2). Everything below the line is shaded. A point is shown at (1, 1).
Mr. Hernandez plotted the point (1, 1) on Han’s graph of y ≤ One-halfx + 2. He instructed Han to add a second inequality to the graph that would include the solution (1, 1).
Which equation could Miguel write?
y > 2x + 1
y < 2x – 1
y ≥ 2x + 1
y ≤ 2x – 1
Answers
The linear inequality that satisfies the point (1, 1) is y ≤ 2x – 1 option (D) y ≤ 2x – 1 is correct.
What is a linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
It is given that:
The graph of the linear inequality is shown in the picture.
The point is (1, 1)
Take the equation:
y ≤ 2x – 1
Plug x = 1, y = 1
1 ≤ 2 – 1
1 ≤ 1 (True)
Thus, the linear inequality that satisfies the point (1, 1) is y ≤ 2x – 1 option (D) y ≤ 2x – 1 is correct.
Learn more about the linear equation here:
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Help me please
Najdjajabahvaud
Answers
Answer:
$27
Step-by-step explanation:
Before entering, you have already payed, thus at 0 rides, your money payed is 27.
Answer:
the answer is C
Step-by-step explanation:
Divide. 5x + 3/5x3 - 22x2 - 40x – 15
The answer is N
(Simplify your answer.)
Answers
Answer:
[tex]n=\frac{386x-75}{5}[/tex]
Step-by-step explanation:
Add like terms
[tex]-35x+3\cdot \frac{3}{5}x-22\cdot \:2x-15=n[/tex]
Add 15 on both sides
[tex]-35x+\frac{9}{5}x-44x-15+15=n+15[/tex]
Simplify
[tex]-35x+\frac{9}{5}x-44x=n+15[/tex]
Multiply sides by 5
[tex]-35x\cdot \:5+\frac{9}{5}x\cdot \:5-44x\cdot \:5=n\cdot \:5+15\cdot \:5[/tex]
Simplify
[tex]-386x=5n+75[/tex]
Divide both sides
[tex]\frac{-386x}{-386}=\frac{5n}{-386}+\frac{75}{-386}[/tex]
You will get
[tex]x=-\frac{5n+75}{386}[/tex]
Then you will solve for n using x
Multiply both sides by 386
[tex]\frac{386\left(5n+75\right)}{386}=386x[/tex]
Simplify
[tex]5n+75=386x[/tex]
Subtraction
[tex]5n+75-75=386x-75[/tex]
Simplify
[tex]5n=386x-75[/tex]
Divide by 5 to get n
[tex]\frac{5n}{5}=\frac{386x}{5}-\frac{75}{5}[/tex]
[tex]n=\frac{386x-75}{5}[/tex]
Select the equation of the line that passes through the point (3,-1) and is
perpendicular to the line on the graph. (2 points)
1) y=-1
2) y = 3
3) x= -1
4) x = 3
Answers
Answer:
Y = 3.
Step-by-step explanation:
I think it's the best way to get
Answer:
y=3
Step-by-step explanation:
Which of the following statements best describes the value of the expression 5x – 4 when x = 1? A. The result is a fraction. B. The result is a prime number. C. The result is a composite number. D. The result is a whole number that is neither prime nor composite.
Answers
The statement which best describes the value of the expression at; x = 1 is; Choice D; The result is a whole number that is neither prime nor composite.
Which of the statements best describes the value of the expression 5x – 4 when x = 1?It follows from the task content that the value of the expression be determined at; x = 1 and consequently, the result be classified as a whole number, prime number or composite number.
Hence, when x = 1;
5x - 4 = 5(1) - 4.
= 5 - 4
= 1.
Hence, the result is 1 which can be classified as a whole number (integer). However, it is not a prime number and neither is it a composite number.
Therefore, Choice D is correct.
Read more on prime numbers;
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Exits along interstate highways were formerly numbered successively from the western or southern edge of a state. However, the department of transportation has recently changed most of them to agree with the numbers on the mile markers along the highway. (a) what level of measurement were data on the consecutive exit numbers? Nominal ratio interval ordinal (b) what level of measurement are data on the milepost numbers? Nominal ordinal ratio interval (c) the newer system provided information on the distance between exits.
a. True
b. False
Answers
Answer:
Following are the answer to this question:
In question, a) ordinal.
In question, b) ratio .
In question, c) true.
Step-by-step explanation:
For its "ordained" existence, regular data is used to conduct surveys and questionnaires. To identify respondents into different categories, a quantitative methodology is employed to sufficient excess.
Its ratio data is defined as a statistical method with the same features as continuous variables, that recognize the proportion of each data to an absolute null as its source. In many other words, the meaning of the line graph may not be positive.
Its newest program gives the gap between exits data.
7. Serene paid $35.01 to buy 9 hot dogs. How much did each hot dog cost?
Answers
Answer:$3.89
Step-by-step explanation:
divide 35.01 by 9 and then you get the answer $3.89
how would the school work differently if any of the locations above were missing
Answers
Answer:
huh what locations
Step-by-step explanation:
Answer:
Above what?
Step-by-step explanation:
6. Examine the prism shown below.
which of the following statements is true?
a) Points G,F,D and H are Coplanar.
b) Segments BF and BC intersect at point B
c) Point A,B, and C are collinear
d) Planes ABC and BCG intersect at point C
Answers
A city’s population is currently 150,00. If the population doubles every 30 years, what will the population be 60 years from now?
Answers
Answer:
60000
Step-by-step explanation:
AFTR 30 YEARS =15000*2=30000
AFTR 60 YEARS=30000*2=60000
First of all, the population is 15,000 NOT 150,00. Do you know why?
After 30 years, 15,000 doubles to become 30,000.
60,000 is twice 30,000.
So, after another 30 years, 30,000 people increases to 60,000.
GIVING 20 POINTS FOR THIS IF YOU ANSWER IT CORRECTLY!!!!!!!!!!
Which of the following sets represents the range of the function shown? (5 points)
{(–3, 4), (5, 11), (9, –1), (10, 13)}
{–3, 5, 9, 10}
{–1, 4, 11, 13}
{(4, –3), (11, 5), (–1, 9), (13, 10)}
{–3, –1, 4, 5, 9, 10, 11, 13}
Answers
Answer:
b (the second choice)
Step-by-step explanation:
range is basically the y
domain is like x
write the following statement as a proportion: 44 is to 12 as 66 is to m
Answers
Answer:
m = 18
as 44 : 12 :: 66 : m
therefore 44÷(12×66)
=44÷792
= 18
Answer:
m = 18
Hope this helps and have a great day!
And please mark me brainliest if you can :)
A forest covers 66,000 acres. A survey finds that 0.2% of the forest is old-growth trees. How many acres of old-growth trees are there?
Answers
Answer:
132
Step-by-step explanation:
easy 66,000 * .002
The side lengths of triangle ABC are written in terms of the variable p, where p ≥ 3. Triangle A B C is shown. Side A B has a length of 4 p minus 1, Side B C has a length of 3 p, and side A C has a length of p + 4. Which is correct regarding the angles of the triangle?
Answers
Answer: C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
On the first half of a birdwatching trip, Marya saw 8 birds, and 25% were cardinals. By the end of the trip, she had seen 12 more birds, none of which were cardinals. What percent of all of the birds that Marya saw were cardinals?
Answers
Answer:
10% of all the birds she saw were cardinals.
Step-by-step explanation:
25% of 8 is 2
So she saw 2 cardinal birds overall.
12+8=20
2 0f 20 is 10%
Hope this helps. Have a nice day!
where is plymoth rock
Answers
Answer:
If u mean plymouth rock then the answer is
Lost at sea, they happened upon a piece of land that would become known as Cape Cod. After surveying the land, they set up camp not too far from Plymouth Rock. ... The 102 travellers aboard the Mayflower landed upon the shores of Plymouth in 1620. This rock still sits on those shores to commemorate the historic event.
Step-by-step explanation:
What is the value of n?
7.8x10^6=(3x10^4) (2.6x10^n
The value of n is...
Answers
Answer:
n = log([tex]\frac{100}{x^2}[/tex])
Step-by-step explanation:
Take the logarithm of both sides of the equation to remove the variable from the exponent.
carol gets paid $10 per hour to work as a lifeguard. This weekend, she worked both saturday and sunday. She made a total of $80. Carol worked for 5 hours on Saturday. For how many hours did she work on Sunday?
Answers
Answer:
Carol worked for 3 hours on Sunday
Step-by-step explanation:
If she gets $10 an hour, then she worked 8 hours total.
80 divided by 10.
If carol worked 5 hours on sunday, she worked 3 hours on saturday
8-5 = 3
The addition is one of the four fundamental mathematical operations. The number of hours that Carol works on Sunday is 3 hours.
What is Addition?The addition is one of the four fundamental mathematical operations, the others being subtraction, multiplication, and division. When two whole numbers are added together, the total quantity or sum of those values is obtained.
Given that Carol gets paid $10 per hour to work as a lifeguard. Also, she made a total of $80. Therefore, the number of hours for which Carol worked is,
Number of hours = $80 / $10 per hour = 8 hours
As it is known that Carol worked 5 hours on Saturday, therefore, the number of hours she worked on Sunday is,
Total number of hours = Number of hours on Saturday + Number of hours on Sunday
8 hours = 5 hours + Number of hours on Sunday
Number of hours on Sunday = 8 hours - 5 hours
Number of hours on Sunday = 3 hours
Learn more about Addition:
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Nellie says that 7.8 is smaller than 7.74 because 8 is a smaller number than 74. Explain her mistake.
Answers
Answer:
74
Step-by-step explanation:
because nelly forgot the decemal placement. She said 74 instead of 7.74
can you answer what is 2/5 x 3/8
Answers
Answer:
{3x}{20}
thats wa i got
12 to the fifth power divided by six to the third power
Answers
Answer:
1152
Step-by-step explanation:
This is it simplified.
Answer:
1152
Step-by-step explanation: 248832 over
63
=
248832
216
=1152
what is 2+3x4 i already know
Answers
please I need help! answer below.
Is A. B. C. D.?
Answers
Answer:
it is B
Step-by-step explanation:
HELP ASAP - Which person is moving the
quickest? How is that shown in the
graph?
Answers
Answer:
Diego i think
Step-by-step explanation:
to me it looks like Diego is moving the fastest i hope this helps some.