Mathematics Middle School

Solve the proportion to find the value of y
2/9 = y/3.6

A) y = 0.04
B) y = 0.8
C) y =0.4
D) y = 0.08

Answers

Answer 1

Answer:

B: 0.8

Step-by-step explanation:

Just multiply then divide

Answer 2
B) y = 0.8

2/9 = 0.222222222222222

0.8/3.6 = 0.222222222222222

Related Questions

help please help ............

Answers

Answer:

[tex](i)area \: and \: perimeter \\ (ii) \: 12cm \\ (iii) \: 16m\\ (iv) \: {32cm}^{2} \\ (v) \: 5cm \\ (vi) \: {50 \: cm}^{2} \\ (vii) \: 8cm \\ (viii) \: perimeter[/tex]

Step-by-step explanation:

I'm not sure about the first one

A I think I actually need help on that one too

45 POINTS VANESSA PLEASE ANSWER THIS QUICKLY !!!! U CAN HAVE BRAINLIEST :D

Answers

Answer:

I believe its none of the above C

Step-by-step explanation:

i was looking at it and the other answers didn't make much sense

40 POINTS PLEASE HELPP !

Answers

step 1

Step-by-step explanation:

she added instead of subtracting.

The height of a baseball in feet x seconds after a batter hits it can be represented by the function f(x)=−2x2+10. How many feet high is the baseball after 2 seconds?

Answers

Answer:

So, at 2 seconds the baseball reaches its maximum height and its maximum height is 69 feets.

Step-by-step explanation:

the heigh of the baseball after 2 seconds would be 69 ft

Jane buys some clothes at Macy’s. The cost of her purchases are $78.25. She has a coupon for 30% off. Sales tax is 8% in her state. How much will Jane pay for the clothes? Round your answer to the nearest cent.

Answers

Answer:

$85.10

Step-by-step explanation:

first find how much the coupon takes off

78.25 / 30 = 2.60

78.25 - 2.60 = 75.65

then find the sales tax

75.65 / 8 = 9.45

75.65 + 9.45 = 85.10!

hope this helps!

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A gasoline tank is leaking at a rate of n gallons un t hours. If the gasoline cost $2 per gallon, what is the value of the gasoline that will be lost in m minutes?

Answers

Answer:

12

Step-by-step explanation:

What is the quotient of 5/12 and 1 and 1/6?

Answers

Answer:

5/14

Step-by-step explanation:

The quotient of the given numbers 5 / 12 and 1(1/6) will be ( 5 / 14 ).

What is a quotient?

A quotient in mathematics is the amount created by dividing two numbers. The term "quotient" is used frequently in mathematics and is sometimes known as the integer portion of a division, a fraction, or a ratio.

Given fractional numbers are 5 / 12 and 1(1/6). The quotient will be calculated as below:-

Quotient = ( 5 / 12 ) ÷ ( 1 ( 1 / 6)

Quotient = ( 5 / 12 ) ÷ ( 7 / 6 )

Quotient = ( 5 / 12 ) x ( 6 / 7 )

Quotient = 5 / 14

Therefore, the quotient of the given numbers 5 / 12 and 1(1/6) will be ( 5 / 14 ).

To know more about a quotient follow

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Distance from (-2, 4) and (5, 1)?

Answers

Answer:

Approximately 7.6

Step-by-step explanation:

Answer:

1. 6 2. 4

Step-by-step explanation:

What is the product of −2/12 and −3/13? ​ −8/13 ​ ​ −6/16 ​ ​ 6/16 ​ ​ 8/13

Answers

HAHAHAH SAME.... just use a calculator

Jackson's mother commutes 30 km to work each way every weekday. She takes 2 weeks’ vacation each year.
What distance does she commute in a year?
Write a single expression to represent the problem.

Answers

Answer:

1. 14520

Step-by-step explanation:

2. Let x stand for the number of days. 60x-600 is your equation.

14520

Step by step explanation :

Solve this system of equations: y=2x x=-y+6
plz don't guess

Answers

Use substitution
y = 2(-y + 6)
y = -2y + 12
3y = 12, y = 4
4 = 2x, x = 2
Solution: x = 2, y = 4
(2,4) is your ordered pair

Q.1. The side length of a square tablecloth is 5s^2 cm. Find the area of the tablecloth.
Q.2. Will the tablecloth completely cover a square tablecloth with area 20s^4 cm^2? Explain.

Answers

⚠WARNING DO NOT JOIN THE ZOOM OF 825 338 1513⚠ OR DO NOT JOIN ANY ZOOMS FROM ANYONE EXCEPT REAL LIFE FRIENDS OR FRIENDS FAMILY OR TEACHERS! HIS ZOOM NAME IS Mysterious Men HE ASKS GIRLS TO DO INAPPROPRIATE THINGS PLS COPY AND PASTE THIS TO OTHER COMMENT SECTIONS! PLS PASS THIS AROUND!

Harrison has 80 CDs in his music collection. If 70% of the CDs are country music and 10% are pop, how many CDs are other types of music?​

Answers

Answer:

e

Step-by-step explanation:

Answer:

16.

Step-by-step explanation:

In the photo, I guess.

In Maryland, the sales tax is 6%. If you buy a shirt for $38, how much is the tax?

Answers

Answer:

$2.28

38x.06

Brainlyest Pls

Delaney has $28.00 and buys a shirt for 14.00. Delaney used the equation 14x = 28 to model her scenario, where x represents the amount of money she has left.

After solving her equation, Delaney says the solution x = 2, means that she has $2.00 left. Is she CORRECT? Why or why not?

Answers

She is incorrect because 14 multiplied by 2 equals 28, which means she wouldn’t have any money left over.

The weights of four puppies are shown in pounds

Answers

Answer:9 3/4, 9.5, 9 3/8, 9.125

Step-by-step explanation:

Answer:the weights of four puppies is the first answer

I’ll give brainlist to the correct one to both answers

Answers

For the second one.

Bow:

The first is 16ft below sea level.

Key word: Below

The integer for this one is -16

Stern:

The second is 70ft below sea level.

Key word: Below

The integer for 70ft below is: -70

Answer

u see the bow is 16ft and the stern 70 ft below ground now u use integers.

Step-by-step explanation:

hope this help a bit im not the best i at least give me thank you!

Please help. I need answers sometime tomorrow but today would be nice. I am giveing the brainlist away to the smartest answer. Please give the answers in fraction form.

Answers

Answer:

10) 7/4  

Step-by-step explanation:

PLEASE PLEASE im begging you help me

Answers

Answer:

i don't really know but i'll try to figure it out

Step-by-step explanation:

Uhhsjajkskajsjsjhajahhahahahha

Question 3
1 pts
Launch Problem 1
Freddy says that 3/6 - 1/3 - 2/3 because all you have to do is subtract the
numerators and subtract the denominators. Is Freddy correct or incorrect? You may draw
a fraction model to support your thinking.
3. What is the answer to this subtraction problem?
Ovation

Answers

Answer:

Incorrect

The correct answer is 1/6

Step-by-step explanation:

Freddy is incorrect. You are not supposed to subract the denominators. When you are solving the equation you have to find a common denominator. You can only subtract the numerator, and the denominator is the same.

Find the LCM. The LCM in this case is 6.

[tex]\frac{3}{6} -\frac{2}{6}[/tex]

Remember, only subtract the numerators. The denominator will still be 6.

[tex]\frac{1}{6}[/tex]

1/6 is the correct answer. I hope this helps you!

the answer is incorrect

okay i need more help due in 30 mins

Answers

X+6 is greater then or equal to -21

my friends want a giant lego kit for 50$ and I buy it with 500 dollars and 89 cents how much would I get back

Answers

Answer:

$450.89

Step-by-step explanation:

500.89 - 50= $450.89

Answer:

$446.89 if your including tax

Step-by-step explanation:

expand the expression: 1/3(12d + e)

Answers

Answer:

4d + e/3

1/3 x 12d + 1/3e

1x12d/3+1/3e

12d/3 + 1/3e

4d + 13e

4d + e/3

Identify the parts of the following equation. y = -3x - 8

Y-intercept is ________

Slope is ___________

Please note that anyone who answers this post with random letters and or numbers that have nothing to do with this mathematics problem will be deleted or reported.

Answers

Y=Mx+b

y intercept= -8
Slope= -3 or -3/1

Answer:

Y-intercept : -8

Slope:-3

Step-by-step explanation:

Do you need the work??

Emily is going to the movies this weekend with some friends. they have a total of $54 to spend. Emily wants a large popcorn that is $12. If each movie ticket costs $6, how many tickets can Emily buy?

Answers

Answer is 7

You have to do

54 - 12= 42

Then divide 42 by 6 which equals 7
6x+12=54

6x+12=54
-12 -12
———————
6x = 42
——————-
6x 6x = 7


The answer will be 7

helppppp
me anyone :(

Answers

Answer:

b

Step-by-step explanation:

It's easy it's B need me to explain?

I'll mark brainliest,PLEASSSEEE
How would you graph the following inequality:[tex]c\leq -4[/tex]
A.closed circle on -4,arrow to the right
B.open circle on -4,arrow to the right
C.open circle on -4,arrow to the left
D.closed circle on -4,arrow to the left
I'll mark brainliest,PLEASSSEEE

Answers

Answer:

It would be D

Step-by-step explanation:

You see the line under the greater than symbol, it means it would ALWAYS be a closed circle. also since it wants to eat the 4 the line would have to go through anything less than for.

D
Closed circle on -4 arrows to the left

A company produces screens of different sizes. Based on the table, could there be a relationship between the number of pixels and the area of the screen? If so, write an equation representing the relationship.

Answers

Answer
1 in =5184
Step by step

The equation representing the given situation is y = 5184x.

What is an Equation?

An equation is the statement of two expressions located on two sides connected with an equal to sign. The two sides of an equation is usually called as left hand side and right hand side.

There are given values for the square inches of screen and the number of pixels.

If there is a proportional relationship between the number of pixels and the area of the screen,

the equation will be of the form y = kx, where k is a constant of proportionality.

31,104 = 6k

k = 31,104 / 6 = 5184

373,248 = 72k

k = 373,248 / 72 = 5184

544,320 = 105k

k = 544,320 / 105 = 5184

1,555,200 = 300k

k = 1,555,200 / 300 = 5184

The equation is, y = 5184x

Hence the equation is y = 5184x.

To learn more about Equations, click :

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lins family has completed 70% of a trip they have traveled 35 miles how long is the whole trip

Answers

Answer:

The distance of the whole trip is 50 miles.

Step-by-step explanation:

Let the distance of the whole trip be x.

70% x = 35 miles

(70/100)x = 35 miles

x = 35 * (100/70) miles

x = 50 miles

Therefore, the distance of the whole trip is 50 miles.

Hope this helped!

Answer:

50

Step-by-step explanation:

Percantage Lin's family covered = 70 %

The distance they had travelled= 35 miles

The total distance of the trip = 70 / 100 x X = 35

( explanation :  the formula to find the percentage of something is "percentage/ 100 of the total " so we used linear equation.... and so we made use of [this much percentage of "x" or something is this much] )

I hope you understood and this is right !

The map of a walking trail is drawn on a coordinate grid with three points of interest. The trail starts at R(−2, 4) and goes to S(3, 4) and continues to T(3, −1). The total length of the walking trail is ___
units. (Input whole numbers only.)
HELPP ME PLSS

Answers

Answer:

Length from R(-2, 4) to S(3, 4) is sqrt((3 - (-2))^2 + (4 - 4)^2) = sqrt(5)^2 = 5 units

Length from S(3, 4) to T(3, -1) is sqrt((3 - 3)^2 + (-1 - 4)^2) = sqrt(-5)^2 = 5 units

Therefore, total length = 5 + 5 = 10 units.

Step-by-step explanation:

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