Explain why the graph does or does not have represent a proportional relationship between the variables D&T
Answers
Answer:
The graph is a proportional relationship.
Step-by-step explanation:
A proportional relationship is one in which two quantities vary directly with each other. We say the variable y varies directly as x if: for some constant k, called the constant of proportionality.
Related Questions
Which statement is true?
1: The slope of Function A is greater than the slope of Function B.
2: The slope of Function A is less than the slope of Function B.
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HELPP MEE ANSEERRR PLSSSS
Answers
Answer:
18b+12
Step-by-step explanation:
6x3=18,6x2=12 so it's 18b(keep the variable)+12
Could any one say for me the volume and the surface for "Pyramid, Cone and Sphere"
Plz help!!
Who will answer will be the *"Brainliest"*
Thank u
Answers
Answer:
Pyramid: In fact, the volume of any pyramid is one-third the area of the base times the height. Finding the surface area of a pyramid is done by first finding the area of the base and the area of each lateral face. … Lastly, the surface area of a pyramid is the sum of the area of the base and the lateral area!
Cone: a volume of 4 3 π r 3 \frac{4}{3} \pi r^3 34πr3 and a surface area of 4 π r 2 4 \pi r^2 4πr2.
Sphere: A cone is essentially a pyramid with a circular base. The volume of a pyramid is given by Vpyramid=Abase⋅h3. Since the area of the base of a cone is πr2, the formula for the volume of a cone is Vcone=πr2h3.
What is the surface area of the figure below? Round your answer to the nearest whole number.
584 ft2
624 ft2
674 ft2
1,248 ft2
Answers
Answer:
624ft2
Step-by-step explanation:
is high is different
-3 x ( -5 )
whats the answer and tell me if its positive or negative or if its zero
Answers
Answer:
15
Step-by-step explanation:
A negative times a negative is a positive, so basically you just multiply 3x5
Answer: The answer is positive 15
Step-by-step explanation: 2 negatives make a positive so -3 x -5 would be 15
jonathan will plot the value of 33 1/3% on this number line. which of these describes the location where jonathan should plot this value?
Answers
Answer:
c
Step-by-step explanation:
The location where Jonathan should plot this value is at the one-third mark or one-third of the total distance on the number line. Option B
How to determine the location where jonathan should plot this valueTo plot the value of 33 1/3% on a number line, we need to locate the position that represents one-third of the total distance.
Given that one-third is equal to 33 1/3%, Jonathan should plot this value at the point that is one-third of the way from the starting point to the endpoint on the number line.
This indicates that the location where Jonathan should plot this value is at the one-third mark or one-third of the total distance on the number line. Option B
Learn more about number line at https://brainly.com/question/24644930
#SPJ6
Help you smart people
Answers
this is because cole can’t go over the amount $35.
Step 1: Simplify both sides of the inequality.
35≥1.5g+12.5
Step 2: Flip the equation.
1.5g+12.5≤35
Step 3: Subtract 12.5 from both sides.
1.5g+12.5−12.5≤35−12.5
1.5g≤ 22.5
Step 4: Divide both sides by 1.5.
1.5g 22.5
1.5 ≤ 1.5g
g≤15
hope this helps :)
Use the rotated rectangles to select the TRUE statements below.(there may be multiple answers)
A: The rectangle is rotated counterclockwise 270 degrees.
B: The rectangle is rotated clockwise 270 degrees.
C: The rectangle is rotated counterclockwise 90 degrees.
D: The rectangle is rotated clockwise 90 degrees.
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Suppose that you have $4,000 to invest. Which investment yields the greater return over a 10 year period: 8.03% compounded daily or 8.1% compounded quarterly? Find the total amount of the investment after 10 years if $4,000 is invested at 8.03% compounded daily.
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= 5000(1.000203562)3650 = $10,510.38
A = 5000(1+.075/4)4(10)
= 5000(1.01875)40 = $10,511.75
As you can see these are practically equal, but the 7.5% quarterly is more.
Will give brainliest! Please help ASAP!
Answers
Answer:
Cube 2
Step-by-step explanation:
The order of operations are PEMDAS.
P = parenthesis
E = exponent
M = multiplication
D = division
A = addition
S = subtraction
Since we don't have any parenthesis, so the first thing we have to do is solve the exponent
Answer:
You multiply 3 and 2
Step-by-step explanation:
=(3)(2) - 2^3/4
=6−2³/4
=6−8/4
=6−2
=4
someone thats amazing at math helppp
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Answer:
4
Step-by-step explain
can you help me plsssssssssssss
Answers
Lmk if this helps>
Answer:
x= 6
Step-by-step explanation:
For (A) Mean: (24+13+17)/3 = 18
Median: 17 because it is the middle number
For (B) Mean: (14+32+20+x)/4=18 18*4 = 72 14+32+20= 66 72-66= 6
x= 6 6, 14, 20, 32 (14+20)/2 = 17
ANSWER ASAP!! WILL MARK BRAINLIEST!! Consider the following algebraic statements and determine the values of x for which each statement is true. On a number line, show the set of all points corresponding to the values of x.
x=|-x|
Answers
Answer:
x>=0
Step-by-step explanation:
From the equation, we can see that x must be greater or equal to 0. This is true because every answer to an absolute value is positive or equal to 0. That is your answer.
Find (-8x+2)-(-5x+7)
Answers
Answer: -3x-5
Step-by-step explanation:
Answer:
-3x -5
Step-by-step explanation:
You would do -8x + 2 + 5x - 7. Then add 2 and 7 to get 5. After that you do -8x -5 + 5x. Then -8x - 5 +5x to get -3x - 5 because you do 8-5 to get 3.
How many trucks would lemon load in 9 hours if she loaded 5 trucks every 15 minutes
Answers
Answer:
180
Step-by-step explanation:
60 (minutes=hour)/15 (Minutes)
4 15 Minutes In An Hour
20 Trucks Loaded After Ever Hour
20x9=180
Angie is holding 20 coins, all of which are either dimes or quarters. They have a value of $4.10. Determine how many coins of each she is holding
Answers
Answer:
16 quarters and 1 dime
17 coins in all
Step-by-step explanation:
quarter = .25
.25+.25+.25+.25=1
.25+.25+.25+.25=1
.25+.25+.25+.25=1
.25+.25+.25+.25=1
dime = .10
1+1+1+1+.10= $4.10
Please awnser both questions, no links, no I dont know
Answers
Answer:
1.)16
2.)10.5
Step-by-step explanation:
pls help any 1 atleast!!!
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Answer:
15. is B thats all I can do. srry
write an expresion that represent: p increased by 6
Answers
Answer:
p+6
Step-by-step explanation:
Answer:
p+6
Step-by-step explanation:
What is the volume of a cone (in cubic inches) with a radius of 2 inches and a height of 3 inches?
Use 3.14 for π. Round your answer to the nearest hundredth.
12.56 cubic inches
25.12 cubic inches
37.68 cubic inches
56.52 cubic inches
Answers
Answer:
volume of a cone equation 3.14( r^2) h/3
3.14(3^2)6/3
56.52
Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help.
Sarah can use the expression 5(2j + 3 + j) to represent the amount of money she can earn.
others had no helpful answers,, ##
Answers
Answer:
=15j+15
Step-by-step explanation:
Answer:
Here are some expressions you could use!
15j + 15
or
5(2j + 3 + j)
or
25(10j + 18 + 5j)
or
4(5j + 8 + 4j)
or
10(4j + 6 + 2j)
All of these are right you can choose which one to use! 25(10j + 18 + 5j) is the easiest one to solve in my opinion.
~ LadyBrain
??????????????
Will mark brainlist
Answers
Answer:
the answer is A.
Step-by- step explanation:
I need help plz help me if you use me for the points you will get reported
Answers
Answer:
49.55
Step-by-step explanation:
You multiply the amount per week(5.25) by the amount of weeks(12) and then subtract how much he spent(13.45) and you get 49.55
TA-DAAAA!!!
simplify the equation
(-0.75x - 3) -(3.5x +8.4 )
Answers
Answer:
2.75x-11.4
explanation:
-(3.5x+8.4) many people get confused but there is a 1 after the - so its -1(3.5x+8.4)
have a good day :)
Erica's parents gave her $500 for her high school graduation. She put the money in a savings account that earns 7.5% annual interest. She left the money in the account for two years before she withdrew it. How much interest does the account earn?
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BRANLIEST IF CORRECT!!!!!
Answers
Answer:
2, 49, 63
Step-by-step explanation:
multiply x by 7 to get y
Answer:
1) 2
3) 49
4) 63
Step-by-step explanation:
basically, you just have to figure out the difference between the input and the output. So input 4, output 28, I would guess that the proportion is 7, because 4 x 7 = 28. So for #1, do 14/7 to get 2. and so on. See the answer above.
PPPPPPLLLLLZZZZZZZZZZZZZZZZ HELP I NEED THIS BY TMW ON FRIDAY
Answers
Answer: D this would be after you have simplified it.
Step-by-step explanation:
Answer:
its A
Step-by-step explanation:
its a cos 63-3=60
open the bracket 60x2=120
120-10x=150
so we will leave this as like terms
solve the following equation
4a - 4 = 8 +a
Answers
Answer:
a= 4
Step-by-step explanation:
here's your solution
=> 4a - 4 = 8 + a
=> 4a - a = 8 + 4
=> 3a = 12
=> a= 12/3
=> a = 4
hope it helps
Solve the following inequality 9x-2>43
Answers
Answer:
X>5
Step-by-step explanation:
If I am wrong, sry.
Can someone help me I will give brainliest if correct this is urgent!
Answers
Answer:
x-3y+12 = 12-3y-2x+x+2x
3y+12 = x+3y+2x-3x+7+5
3x+y-12 = 4y+3y+3x-6y-10-2
x+3y+12 = 3x+2y-2x+y+12
Step-by-step explanation:
Answer:
Here ya go
Step-by-step explanation:
x-3y+12 = 12-3y-2x+x+2x
3y+12 = x+3y+2x-3x+7+5
3x+y-12 = 4y+3y+3x-6y-10-2
x+3y+12 = 3x+2y-2x+y+12