Answer:
B
Stepbystep explanation:
The equation of proportionality is
y = kx ← k is the constant of proportionality
Here k = 2 , then
y = 2x
This means that the y coordinate is twice the x coordinate
The only point where this is true is the point
(2, 4 ) → B
Answer:
B (2,4)
Stepbystep explanation:
If the independent variable (x) is 2, and 2 is the constant of proportionality, y is 2 x 2, or 4. (2, 4) appears on the line representing this proportional relationship.
help pls please again and again anf again
I don’t understand how to do it
Answer:
Use the slope formula (y2y1 over x2x1) also attached as an image file to my answer for each question. After you solve each number for their slope, input the problem number into the table that corresponds with the slope.
For your information, in the attached image file with the formula, "m" represents the slope in the formula.
PLEASE HELP FOR BRAINLIST!!!!!!!!!
Answer: B, or 824(1.03)^n1
824 is the base we are starting off with, and when you multiply something by 1.03, the product will be +3% of the original number :)
Hope this helps!
Which equation best represents the line of best fit for the scatterplot?
a letter is chosen at random from the word 'mathematics'. Fin the probability that letter T is not chosen.
Answer:
2/11 is the answer of your question
Given that the formula for the area of a circle is A=π r2.If the radius of a circular park is 15 feet,what is the area of the park rounded to the nearest hundredths?
Answer:
706.5
(there is no hundredths place)
Stepbystep explanation:
r=15
a= pi × r²
3.14×15²
15²=225
3.14×225=706.5
According to the 1991 census, there are about 43406932 people in our country who speak Urdu. Which of the following is the closest approximation of this number?
A 4 lakhs
B 43 lakhs
C 4 crores
D 43 crores
According to the 1991 census, there are about 43406932 people in our country who speak Urdu. Which of the following is the closest approximation of this number?
A 4 lakhs
B 43 lakhs
C 4 crores
D 43 crores
→ C 4 crores
Explaination :
2  Unit place
3tens place
9 hundred place
6  thousand place
0 ten thousand place
4  lakh place
3  ten lakh place
4  crore place
hence , closest approximation of this number is 4 crores.
Approximation of number is 4 crores.
What is Approximation?Anything that is similar to something else but not exactly equal to it is an approximation. By rounding, a number can be approximated. By rounding the values contained within a calculation prior to performing the operations, it can be approximated.
Given census of a country is 43406932
Adjusting numbers to the closest 10, 100, 1,000
To rough to the closest ten, check out at the digit during the tens section.
Look at the digit in the hundreds column to approximate to the nearest hundred. Take a look at the digit in the thousands column to determine the nearest thousand.
so the number to the closest is crore
Hence the closest approximation of this number is 4 crores.
Learn more about approximation;
https://brainly.com/question/29669607
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Dr. W Sweet Rides Car Rental charges a flat fee of $24 and an additional $0.35 for every mile the car is driven. Which function models the total cost, C(x), of renting a car for x miles?
If you drive 40 miles, how much can you expect to pay?
Stepbystep explanation:
this is a strange rental company charging no daily fees.
but ok.
so, we have a fixed part of the cost : $24
we have to pay that no matter how many miles we drive. even for 0 miles, just to get the keys to the car.
and then we pay $0.35 for every mile driven.
that makes our function
C(x) = 0.35x + 24
and if we drive 40 miles, that makes x = 40.
C(24) = 0.35×40 + 24 = 14 + 24 = $38
it would cost us $38.
You have to show work
Answer:
your answer is right 2/3
Stepbystep explanation:
[tex]m = \frac{y2  y1}{x2  x1} = \frac{10  4}{  6  3} = \frac{6}{  9} =  \frac{2}{3} [/tex]
Which describes 4x and 7x in this
expression?
4x  5  7x

a constants
b. variable terms
c. like terms
d. coefficients
Answer:
B. Variable terms
Stepbystep explanation:
The 4 and 7 both have an x on them. The x is a variable.
What’s the answer to A
Answer:60
Stepbystep explanation:
plz like
Why will nobody answer my questions..
Which graph represents the solution to this inequality?
1/4(12x+8)<2x+11
Answer: I would need a picture of the possible graphs.
Solve for x
16x^2 + 9 = 5
Answer:
X=4
Stepbystep explanation:
16x^2+9=5
 9 9
16x^2= 4
16/4 =
4
is 8/24 greater or 8/20
Answer:
8/20
Stepbystep explanation:
the 8s may be the same, but because the denominator 20 is smaller than 24, 8 takes up more of it. another way to check is that 8/24 as a decimal is .33 repeating, but 8/20 as a decimal is 0.4.
0.4 is more than .33 repeating. reaffirming that 8/20 is bigger
Edwin is selling 5 candy bars for $6. what if 5 was 1
Answer:
$ 1.2
Stepbystep explanation:
you need to divide 6/5 and then that's the answer.
a measure is stated as 1000m correct to the nearest 50m find the lower bound
Write an inequality that represents the graph.
Answer:
fncscscsdcsdcsadcsddcscsdcs
Stepbystep explanationso you do nine 9 x9
WHOEVER ANSWERS FIRST AND CORRECTLY GETS BRAINLIEST!
9y + 2 = 58; {4,5,6}
Please show your work.
A, Y=4
B, Y=5
C, Y=6
Answer:
6
Stepbystep explanation:
Replace y with each of your answers and then solve from thwre.
please answerrrrrrrrrrr
Answer:
I think it's 25 meters.
Hope that helps. x
Answer:
I think it will be 25 meters
PlZ HELP
fill in the blanks
Answer:
3*(85)=(3*8)(3*5)
Answer:
I think it would be 3x(85)=(3x6)(3x3)
Stepbystep explanation:
This is because if you answer the left side of the equation, it would be 9:
3x(85)
(85=3)
then 3x3=9
and on the right side of the equation, if you plug in 6 and 3 + solve the equation you would get 9:
(3x6)(3x3)
189
=9
so all together it would be 9=9 which is true
meaning that the numbers 6, and 3 are the numbers you use to fill in the blanks (this is only one of the possible answers, there are many more!)
Not sure if all calculations are correct, but I hope this helps! :)
Solve for x
10/x+7 = 6
Give your answer as an improper fraction in its simplest form.
Answer:
16/3
Stepbystep explanation:
i did math
Three numbers have an average of 15. If two of the numbers are 10 and 12, then what is the other number?
Answer with supporting work:
Answer:
Stepbystep explanation:
(12+10+x)/3=15
15*3=12+10+x
451220=x
X=23
Plz, help I will give brainiest to the correct answer!
Answer:
A is correct.
Stepbystep explanation:
help me 6= a/4 + 2
It's a twosteps equations
6=a/(4+2)
6=a/6
Now multiply both sides by 6 to cancel one of them.
6*6=6*a/6
6*6=a
36=a
The height y, in feet, of a football x seconds after it is thrown is modeled by the equation y = â€"16x2 24x 1. What information does the zero of the equation 6 = â€"16x2 24x 1 represent? the height of the ball after 6 seconds when the ball is 6 ft above the ground the initial upward velocity of the ball the horizontal distance traveled by the ball when it is 6 ft above the ground.
The zero of the equation [tex]6 = 16x^2+24x+1[/tex] represents the moment when the ball is 6 ft above the ground.
Given that,
The height y, in feet, of a football x seconds, after it is thrown is modeled by the equation,
[tex]\rm y= 16x^2+24x+1[/tex]
We have to determine,
What information does the zero of the equation [tex]6 = 16x^2+24x+1[/tex]represent?
According to the question,
In the quadratic equation for the ball's height, it is found that the zero of the equation represents,
[tex]\rm 6 = 16x^2+24x+1[/tex]
The instant of the time x is when the ball is 6 ft above the ground.
The height of the ball is y(x), after x seconds, is modeled by:
[tex]\rm y = 16x^2+24x+1[/tex]
The equation given is,
[tex]\rm y = 16x^2+24x+1[/tex]
In which the height is 6 feet above the ground, and the zeroes are the instants of time when the ball is 6 ft above the ground.
Hence, These points represent the moment when the ball is 6 ft above the ground.
For more details refer to the link given below.
https://brainly.com/question/12837829?referrer=searchResults
The range of this function
Answer: C
Stepbystep explanation: The range of a function is all the outputs, or in this case all the values on the right side of the function. Therefore, we just look at what numbers are there and we find the range
Hassan picked 5 pounds of strawberries. That afternoon, Hassan's sister ate 1/4 of the strawberries. How many pounds of strawberries did Hassan's sister eat? Write your answer as a fraction or as a whole or mixed number.PLZZZZZZZ HELP
Answer:
Hassan's sister ate 5/4 pounds of strawberries.
Stepbystep explanation:
=> 5 x 1/4=> 5/4Conclusion:
Therefore, Hassan's sister ate 5/4 pounds of strawberries.
Hoped this helped
[tex]BrainiacUser1357[/tex]
HELP! I WILL NOT TAKE SPAM ANSWERS! IF U SEND ME AA LINK I'M GONNA GET MAD!
An electrician cut 3 5/8 yards of wire into six equal sections. After cutting, how long was each piece?
Answer:
29/48
Stepbystep explanation:
3 5/8 Divided By 6= 29/48
Dividing fractions is simple if you know what to do, and how to multiply.
Here's how:

1. convert any whole number or mixed number into a fraction.
6 = 6/1.
Whole number x denominator + numerator = 29/8
(3) (8) (5) (answer/original denominator)

2. Keep, Change, Flip (KCF)
29 1
__ x __
8 6
With KCF, we keep the first fraction, change the division to multiplication, and flip the second fraction.

3. Multiply numerators and denominators
29 x 1 = 29
__
8 x 6 = 48
29/48 is in it's simplest form.
Hence, your answer.
Each wired piece was 29/48 of a yard.P.S  Please let me know if i made any mistakes.F(x) = the integral from 0 to x cos(t^2)dt. Use your calculator to find F’(1)
By the fundamental theorem of calculus,
[tex]\displaystyle F(x) = \int_0^x \cos(t^2) \, dt \implies F'(x) = \cos(x^2)[/tex]
and so F'(1) = cos(1).
To paint a house, a painting company charges a flat rate of $275 for supplies plus $60 per hour of labor. Write a linear equation for tis situation and explain the slope and yintercept in this context.
Answer:
y=60x+275
Stepbystep explanation:
the slope would be 60 as it is the rate being charged per hour, the y intercept (b) is the initial y value at x=0 and since the company charges 275 before they do any work, that would be the y intercept.