please help i will mark brainliest- Compare the function represented on the graph and the function modeled by y=2/3x
Answers
Hope it helps!!
All are true but the second one
The comparison of the given function and the graph is required.
It is true that y-intercept of both functions is 0.
It is false that the slope of both functions is [tex]\dfrac{3}{2}[/tex]
It is true that the graphs function has a greater rate of change.
It is true that point (0,0) is the point of intersection for both the functions.
Function and graphsTwo points of the graph are (0,0),(-2,-3).
The equation of the line is
[tex]y-0=\dfrac{-3}{-2}(x-0)\\\Rightarrow y=\dfrac{3}{2}x[/tex]
The other equation is [tex]y=\dfrac{2}{3}x[/tex]
Both the lines pass through the origin so the y intercept of both the functions is 0.
Only the slope of the function in the graph is [tex]\dfrac{3}{2}[/tex] the other function has slope [tex]\dfrac{2}{3}[/tex]
Writing the decimal forms of the slopes [tex]\dfrac{3}{2}=1.5[/tex] and [tex]\dfrac{2}{3}=0.67[/tex]
The function in the graph does have a greater rate of change.
Learn more about functions and graphs:
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Related Questions
Mr. Gonzalez owns a triangular plot of land BCD with DB = 25 yards and BC = 16 yards. He wishes to purchase
the adjacent plot of land in the shape of right triangle ABD, as shown in the accompanying diagram, with AD =
15 yards. If the purchase is made, what will be the total number of square yards in the area of his plot of land,
ACD?
Answers
Answer:
270 square yards
Step-by-step explanation:
Answer: 90 yards
Step-by-step explanation:
Helppp plzzz I will mark brainliestttt
Answers
Answer:
23.8 km
Step-by-step explanation:
Car A travels 20 mph faster than Car B. In the same time that Car A travels 208 mi, Car B travels 156 mi. Find their speeds. The speed of Car A is and the speed of Car B
Answers
Step-by-step explanation:
Assuming the speed of car B to be x and the speed of car A to be x+20
156 = 208
x. x+20
156(x+20)= 208x
156x+3120=208x
3120=208x-156x
3120=52x
x=60
The speed of car A is (x)= 60
The speed of car B is(x+20)= 80
Answer:
[tex]\huge\colorbox{red}{Car\: A=80}\colorbox{blue}{Car B=60}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:equationPEMDASlet's solve:let the speed of car A be A
let the speed of car B be B
according to the first condition:
[tex]\quad A=B+20[/tex]
according to the second condition:
[tex]\quad 156(A)=208B[/tex]
[tex]\text{substitute the value of A into the equation:}\\ \sf \implies 156(B+20)=208(B)[/tex][tex]\sf distribute:\\ \implies 156B+3120=208B[/tex][tex] \sf \: substract\: 156B \: from \: both \: sides : \\ \implies \: 156 B -156 B + 3120 = 208 B - 156 B \\ \implies \: 3120 = 52 B[/tex][tex] \sf divide \: both \: sides \: by \: 52 : \\ \implies \frac{52B}{52} = \frac{3210}{52} \\ \therefore \: B = 60[/tex]therefore
[tex]\text{the speed of car A is 60+20=80}[/tex]
Which is more, 2 gallons or 12 pints?
Answers
Answer:
2 gallons is more than 12 pints
Step-by-step explanation:
2 gallons= 7.57 litres
12 pints = 5.67 litres
Evaluate the series 4 + 8 + 16 to S6.
Answers
You buy 3 shirts and 1 pair of pants for $32. Your friend buys 2 shirts and 3 pairs of pants for $40.
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what's the value of x ?
[tex]x \times \frac{1}{2} = 5[/tex]
Answers
Answer:
[tex]x=10[/tex]
Step-by-step explanation:
[tex]x * \frac{1}{2}=5\\\\x * \frac{1}{2}*2=5*2\\\\x=5*2\\x=10[/tex]
Chad hiked to a famous point with a beautiful view. It took 1 hour and 15 minutes to hike to the viewpoint and 30 minutes to hike back. Chad spent 1 hour enjoying the view at the top. He finished the hike at 4:00 P.M. What time did Chad start the hike to the viewpoint?
Include A.M. or P.M. in your answer (for example, 11:58 A.M.).
Answers
Answer:
Step-by-step explanation:
t+1.25+.5+1=4
t=1.25 hours, .25hr=15 minutes so Chad started at
1:15p.m.
Graph each inequality
Answers
UM, math question on area
Answers
Answer:
whats the question
Step-by-step explanation:
Answer:
multiply width and length, for rectangles, parallelograms, and rhombuses
If a triangle divide by two
if a trapezoid, take the average of the two length and multiply by height
hope this helps
comment if you need calculation for the area of other shapes!
Ashley has x dollars. She spends $23.50 on a new top. She decides to keep 2/5 of what she has left, which is $13.80. How many dollars did Ashley have originally?
Answers
Answer:
23.50 + 13.8+ 37.3
Hope this helps!
Step-by-step explanation:
Answer:
She originally had $58.
Step-by-step explanation:
Is (1, 2) a solution of 6x - y > 3?
Choose 1 answer:
А
Yes
B
No
Answers
Answer:
Yes
Step-by-step explanation:
6x-y>3 (1,2)
6(1)-2>3
6-2>3
4>3
Yesenia buys milk to make milkshakes for all her friends. She buys 1 quart of milk and
1/2 gallon of milk. How many cups of milk does she buy?
Answers
Answer:
12 CUPSExplanation:
1 quart = 4 cups
1 gallon = 16 cups
Yesenia buys 1 quart -> 4 cups
AND 1/2 a gallon -> 8 cups
4 cups from quart + 8 cups from 1/2 gallon = 12 cups total!
1/3 x 4/5 as a fraction
Answers
Answer:
4/15
Step-by-step explanation:
1x4= 4
3x5=15
1/3 x 4/5 as a fraction is 4/15.
To find the product of fractions, you simply multiply the numerators together to get the new numerator and multiply the denominators together to get the new denominator.
Here's how you can apply this process to calculate 1/3 multiplied by 4/5:
Step 1: Multiply the numerators.
1 x 4 = 4
Step 2: Multiply the denominators.
3 x 5 = 15
Step 3: Combine the new numerator and denominator to form the product.
The product of 1/3 and 4/5 is 4/15.
Therefore, 1/3 x 4/5 = 4/15.
Therefore, 1/3 x 4/5 as a fraction is 4/15.
Learn more about fraction click;
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Determine the value of n that makes a system of equations with a solution that has a y-value of 7.
5x+6y=57; 2x+ny=34
Answers
Answer:
Does that help in any sort of way?
Step-by-step explanation:
List all of the solutions.
n=ay−value=7=5x+6y=57=2x+ny=34=
please help!! need to pass this class!!
Answers
Answer:
ADB and DBC
Step-by-step explanation:
Angles ADB and DBC are both marked with three curved lines which shows that their angles are congruent to each other.
Hope this helps! :)
2.In ABC, BD is perpendicular to AC. The dimensions are shown in centimeters.
What is the length, in centimeters, of AC?
ASAP BEFORE TOMORROW 11
Answers
Answer:
AC = 12
Step-by-step explanation:
From the question, we have that BD is perpendicular to AC
This means that it is at 90 degrees to the base
so we have two similar right triangles
Let us use Pythagoras’ theorem to get the measure of one of the legs (AD and DC)
Let us call the leg x
We have the Pythagoras’ theorem stating that the square of the hypotenuse (the side facing the right angle; 10 here) is equal to the sum of the squares of the two other sides
10^2 = x^2 + 8^2
100 = x^2 + 64
x^2 = 100-64
x^2 = 36
x = √36
x = 6
AD = DC = 6
AC = 2 * AD
AC = 2 * 6
AC = 12
Samir and Raul play on the same basketball team. During the
3
last game, Samir scored of the team's points. Raul scored
5
18% of the team's points. What percentage of the team's points
were scored by Samir and Raul?
A 22%
B 48%
C 23%
D 78%
Answers
Answer:22
Step-by-step explanation:
3/4( x + 8 )=9 Solve for x: x=
Answers
Answer:
4
Step-by-step explanation:
Multiply 4/3 to both sides to cancel out the 3/4 on the left.
Next, subtract 8 from both sides to cancel out the 8 on the left.
This should result in the equation x = 4!
Answer:
x = 4
Step-by-step explanation:
3/4 times x = 3/4x
3/4 times 8 = 6
9 - 6 = 3
3 / (3/4) = 4
I hope this helps :)
An amusement park ride allows a maximum of 15 riders at any one time. There are 4 riders already on the ride.
The inequality, r+4≤15, can be used to find r, the number of additional riders allowed on the ride.
Which inequality represents all possible values of r?
r≤19
r≥19
r≤11
r≥11
Answers
Answer:
r≤11
Step-by-step explanation:
well there is four riders already on there and the maximum is 15 so you would subtract 4-15 That's 11 and there can be less than 11 or equal to 11 so it would be less than or equal to 11
find area of circle
Answers
Answer and Step-by-step explanation:
Plug in 4 for r, since 4 is half of 8, and 8 is the diameter, and the radius is half of the diameter.
We get the answer to be [tex]16\pi[/tex], or 50.2655.
#teamtrees #PAW (Plant And Water)
Answer:
Area of circle= πr² ( use 3 for π)
=3*4*4
= 48in² is your answer ☺️☺️☺️. If I'm right so,
Please mark me as brainliest. thanks!!!
1/6 divided 3, 3 divided 1/6
Answers
1. 0.555555556
2. 18
Remember: Calculators exist lol.
Answer:
1. 0.555555556
2. 18
Step-by-step explanation:
please help
4x+y=-1
-5x-2y=-4
Answers
Answer: ( -2, 7 )
Step-by-step explanation:
Solve 4x + y = -1 for y:
Add -4 to both sides:
4x + y + -4 = -1 + -4
y = -4x - 1
Now plug -4x -1 in the other equation with y:
-5x - 2 ( -4x -1 ) = -4
3x + 2 = -4
Add -2 to both sides:
3x + 2 - 2 = -4 + -2
3x = -6
Now divide both by 3:
3x/3 = -6/3
x = -2
Now plug in -2 in the first equation with x:
y = - 4 ( -2 ) - 1
y = 7
what is planning????
Answers
Planning is the process of thinking about the activities required to achieve a desired goal.
Ayuda es para un examen
Answers
Zacharias Dase 's calculating skills were made famous by Crelle's Journal in 1844. Dase produced a table of factors of all numbers between 7,000,000 and 10,000,000. He listed 7,022,500 as a perfect square.What is the square root of 7,022,500?
Answers
Answer:
2,650
Step-by-step explanation:
Evaluate f(x) = 3(2)^x when x =-1
Answers
Answer:
3/2
Step-by-step explanation:
3(2)^-1 --> 2^-1 = 1/2 --> 3(1/2) --> 3/2
A kindergarten class has 9 girls and 11 boys in the class what percent of the class are girls
Answers
Answer:
9 1/11%
Step-by-step explanation:
Hope this helps :)
Helppppp what is the answerrrr????
Answers
just multiply all the digits
Select all true statements about the following parallelogram
Answers
Answer:
Step-by-step explanation: