Answers
Answer:
The constant of proportionality is divide by 3
Example equation:
9 ÷ 3 = 3
Y = 3
Answer:
k = 1/3y = 1/3xStep-by-step explanation:
The equation of a proportional relationship is ...
y = kx
where k is the constant of proportionality. Solving for k, we find ...
k = y/x
It is convenient to calculate this using the smallest whole-number values of x and y that the table provides:
k = 1/3 . . . . the constant of proportionality
Then the equation is ...
y = (1/3)x
Related Questions
Garrett must inspect a bridge that goes over a river. He begins 18 feet above water level to inspect the lighting, descends 32 feet to inspect the base of the bridge underwater, then descends another 4 feet to check on the concrete anchoring the base. Which best represents Garrett’s position with respect to the water level?
Answers
Answer:
C
Step-by-step explanation:
i took quiz
Please HELP!!
WILL AWARD BRAINLEST
Answers
Answer:
im pretty sure its ryan had a headstart of 3 or 10 meteres
Step-by-step explanation:
Answer:
Ryan had a head start of 10 meters.
The product of negative five-ninths and the sum of a number and three-point-one is thirteen-point-seven.
Answers
Answer:
-5/9 · x + 3.1 = 13.7
Step-by-step explanation:
product = multiplication
five-ninths = 5/9
sum = answer to an addition problem
three-point-one = 3.1
thirteen-point-seven = 13.7
Need help on hw
10-20 pts brainliest :)
Answers
Evaluate the power
6x/27=6;14
Reduce the fraction
2x/9=6;14
Multiply both sides by 9/2
X=9x6;14/2
So you answer would be x equals nine times six by the power of fourteen divided by two
can someon hlp me on question 2
first correct answer gets brainliest
Answers
4/14+/2•3/2=4/14+6
4/14+6=20.96663
/ stands for the root sing
Help please I have know idea
Answers
Answer:
B
Step-by-step explanation:
9x-3x = 6x
4-3=1
6x =1
x= 1/6
Answer:
the answer is 1/6 hope it helps
plz mark as brainliest
please help me, due soon
Answers
b-They would make 2.24$
Hope this helped
b. $2.74
Please help cuz i ok with math but not this type of math so PLEASE HELP ME!
Answers
Answer:
y=1x-4
Step-by-step explanation:
The original is
y=mx+b
m is the slope and b is the y intercept
Answer:
y = 1x -4 or y = x - 4
Step-by-step explanation:
Slope intercept formula is y = mx + b
y = y coordinate
x = x coordinate
m = slope
b = y- intercept
So using that guide you just plug in the values we know the slope is 1 and the y-intercept is -4 so it would be y = 1x - 4
If you have any questions about it feel free to ask! Hope this helps and have a great day!
A handyman charges a flat rate of $150, plus $25 per hour for house painting. A painter charges $55 per hour for house painting. Which equation could be used to determine, h, the number of hours each would have to work for their fees to be the same? 150 – 55h = 25h 150 – 55h = 25h 150 + 25h = 55h 150 + 25h = 55h 150 – 25h = 55h 150 – 25h = 55h 55h + 150 = 25h
Answers
Answer:
150+25=55
Step-by-step explanation:
i cnt promise the right answer but i tried and
got really confused really quick
hope i helped
PLZ HELP I don't get it
Answers
Answer:
I think it is B
Step-by-step explanation:
I think it’s A
#1) What is the most efficient way to isolate and solve for the variable? *
Answers
more points!!!!!!!!!
Answers
Answer:
c
Step-by-step explanation:
Answer:
your answer is 150 cubic inches
Step-by-step explanation:
whoever helps me with all the pictures i put will get points please help me
Answers
a. Car A’s average speed at 120 miles per 2 hours, or 60 miles per hour.
b. Car B’s average speed at 67.5 miles per 1.5 hours, or 45 miles per hour
c. The distance traveled in a specific amount of time.
d. Average speed of the car in miles per hour.
e. Car A is traveling faster because it has a greater slope. Car A reaches the same distance as Car B, in less time.
HELP PLZZ GIVING BRAINLEST
Answers
Answer:
The answer should be (5.5,-4)
Answer:
on side go to 4 and move out to between 5 and 6
Step-by-step explanation:
. The cost of petrol rises by 2 cents a liter. last week a man bought 20 liters at the old price. This week he bought 10 liters at the new price. Altogether, petrol costs $9.20. What was the old price for 1 liter?
Answers
$0.90 is the old price for 1 litre.
Solution step by step
Given N as New price
O as Old price
10 = $9.20 new price
1 = x new price
Cross multiply
$9.20x = 10N
$9.20x/10 = 10N/10
$0.92 = 1N
$0.92 per litre
To find Old price
$0.92 - 2 cents
Old price for 1 litre = $0.90
20 litre = $0.90(20)
20 litre = $18
2x squared minus 17 equals 183
what is the value of x
Answers
Answer:x=10
2
2×10=200-17=183
Five students bought the same style of shoes at five different stores. The prices they paid are listed below. $24.50, $19.25, $28.25, $22.50, $15.50 , Whats the mean absolute deviation?
A - 2.6
B - 4.4
C - 0
D - 3.7
Answers
Answer:
[See Below]
Step-by-step explanation:
_____________________________________________
✦ Mean Absolute Deviation (MAD): The average length between all the data and the mean.
_____________________________________________
✦ First solve for the mean of the data:
✧ Add together all the values:
[tex]24.50+19.25+28.35+22.50+15.50=110.1[/tex]✧ Now divide by how many numbers or data you have:
[tex]110.1[/tex] ÷ [tex]5=22.02[/tex]_____________________________________________
✦ Now we solve for MAD:
[tex]3.716[/tex]_____________________________________________
~Hope this helps Mate. If you need anything feel free to message me.
Q1. If ∛5x+10=5, Find x
Answers
Answer: x=-25
Step-by-step explanation:
Concept to know:
When given a number that is cubic root, in order to solve the equation/function, you need to cube numbers on both sides.
Solve:
Given
∛5x+10=5
Subtract 10 on both sides
∛5x+10-10=5-10
∛5x=-5
Cube numbers on both sides
5x=-125
x=-25
Answer:
x = -25Step-by-step explanation:
If ∛5x+10=5, Find x
∛5x = 5 - 10
∛5x = -5
take both sides of equation to the power of 3
5x = -125
x = -125/5
x = -25
50 points for whoever answers CORRECTLY
Answers
Answer:
i think its propaganda and civil rights
Step-by-step explanation:
Why does
(x=m)2 + (y-d)2=s2
make a circle
Answers
Answer:huh
Step-by-step explanation:
look at picture :)))) its jsu math that i dont really wawnt to do
Answers
Answer:
you are correct
Step-by-step explanation:
What is 2+5.=
and please right in a way I will understand!! and I already know the answer
Answers
Answer:7
Step-by-step explanation:
1+1=2
1+1+1+1+1=5
5+2=7
Answer:
2+5= 7
Step-by-step explanation:
If you know how to count to seven than its easy. So you have 1,2,3,4,5 and then you want to add two so 1,2,3,4,5+2=1,2,3,4,5,6,7.
Hope this helps. Tried to explain the way I'd teach someone who doesn't actually understand. Plz give brainliest.
What kind of polyhedron can be assembled from this net?
rectangular prism
cube
rectangle
rectangular pyramid
Answers
What is the surface area of the polyhedron? Show your reasoning.
Answers
Area of top triangle = [tex]\frac{b \cdot h}{2} = \frac{4 \cdot 3}{2} = \frac{12}{2} = 6[/tex]
Area of bottom triangle = Area of top triangle = [tex]6[/tex]
Area of left rectangle = [tex]l \cdot w = 6 \cdot 4 = 24[/tex]
Area of middle rectangle = [tex]l \cdot w = 6 \cdot 5 = 30[/tex]
Area of right rectangle = [tex]l \cdot w = 6 \cdot 3 = 18[/tex]
Area of polyhedron = top triangle + bottom triangle + left rectangle + middle rectangle + right rectangle = [tex]6 + 6 + 24 + 30 + 18 = 84[/tex]
Surface area the given polyhedron is equals to 84square units.
What is surface area?"Surface area is the total area of all the surfaces occupied by any three dimensional body."
Formula used
Area of right angled triangle = ( 1/2) × base ×height
Area of rectangle = length ×width
According to the question,
As per the given diagram,
Two right triangles with equal measurement
Base = 4units
height = 3 units
Hypotenuse = 5units
Substitute the value in the formula we get
Area of 1 right angled triangle = ( 1/ 2) × 4 × 3
= 6 square units
Therefore,
Area of 2 right angled triangle = 2 × 6
= 12 square units ___(1)
Rectangle 1
Length = 6units
width = 4 units
Area of rectangle 1 = 6 × 4
= 24 square units ___( 2)
Rectangle 2
Length = 6units
width = 5 units
Area of rectangle 2 = 6 × 5
= 30 square units _____(3)
Rectangle 3
Length = 6units
width = 3 units
Area of rectangle 3 = 6 × 3
= 18 square units ___( 4)
Add(1) ,(2) , (3) , and (4), we get
Surface area of the polyhedron = 12 +24 +30 +18
= 84 square units
Hence, surface area the given polyhedron is equals to 84square units.
Learn more about surface area here
https://brainly.com/question/2835293
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Matthew bought a jersey for $39.99, a pennant for $10.25, and a hat for $13.75. He paid with a $50 bill and the rest he borrowed from his friend. If Matthew got $6.01 in change from the cashier, how much did he borrow from his friend to pay for all the items?
Answers
Answer:
$7.98
Step-by-step explanation:
39.99+10.25+13.75=63.99
Subtract $6.01 = 57.98
Subtract until you get to $50 which is $7, Add ¢98 and you have your answer.
Answer = $7.98
Best of luck!!<3
More than one answer :)
Answers
in order:
1) multiply each donation
2) add the total amount of money
3) 2550 / 25 = 102
what is the answer to 5(x + 9) - 4 = 51
Answers
The value of x would be 2
explanation:
5(x+9)-4=51
5x+45-4=51
5x+41=51
subtract 41 from both sides
5x=10
divide 5 from both sides
x=2
I will write the steps to solve a one-variable, two-step equation and inequality.
(what kind of circle would you have if you had to graph the inequality)
3x + 4 = 13
2x - 4 > 12
There are three parts to this question.
Answers
Answer:
open circle
Step-by-step explanation:
open circle is greater than < and less than > and closed circle are the ones with the line under the symbol
Open circle
Open circle
Rewrite x/-4 ≥ -1 so the negative sign in the fraction is with x
Answers
Answer: 4 over 1
Step-by-step explanation:
Look at screen shoot ! math btw again -_-
