Mathematics Middle School

An equation that shows that two ratios are equal is a(n) _________.


rate
ratio
unit rate
proportion

Answers

Answer 1

Answer: proportion

Step-by-step explanation: a proportion shows that two or more fractions or ratios are equivalent

Answer 2
It would be a Proportion

Related Questions

A poster storage tube in the shape of a cylinder has a diameter of 3.5 inches and a volume of 122.5 (pi) cubic inches. What is the height of the poster storage tube in inches. What is the height of the poster storage tube in inches?

Answers

Answer:

the hieght is 12.7 inches

Step-by-step explanation:

v=122.5

r=d/2

3.5/2=r

r=1.75

v=pir²h

122.5 =piR²h

122.5=pie1.75²h

okay so frist solve for r sense exponents come before multiplication in bedmask

122.5 =pi3 .06g

so then it's pie times r

122.5=9.61 *h

122.5/9.61=h

12.7=h

Answer:h≈12.73in

d Diameter

3.5

in

V Volume

122.5

in³

h

r

h

r

r

h

A

b

Using the formula

V=π(d

2)2h

Solving forh

h=V

π(d

2)2=122.5

π·(3.5

2)2≈12.7324in

Step-by-step explanation:

What is the value of 4/7 x 0.3 / 1/6?

Answers

Rewrite as

[tex]\frac{4}{7} *\frac{3}{10} /\frac{1}{6}[/tex]

PEMDAS says do multiplication first

When multiplying fractions, just multiply across.

12/70   / 1/6

When dividing fractions, KEEP CHANGE FLIP.

Keep one of the fractions, change the sign to multiplication, flip one of the fractions.

12/70  * 6/1

72/70

1 2/70

Option D

1  1/35

The answer will be (D) 1 1/35

Use the table to answer each question below.

1. How many minutes will it take to run 1 mile?

2. How many miles could be ran in 14 minutes

3. How many miles could be ran in 28 minutes?

Answers

1. 35/5= 7 minutes
2. 7 minutes= 1 mile so 14 minutes is 2 miles
3. 28/7= 4 miles
1.35/5= 7 minutes
2.7 minutes= 1 mile so 14 minutes is 2 miles
3. 28/7= 4 miles

I NEED HELPPPPP!!!! THIS IS SO HARDDDD

Answers

Answer:

The answer is 28

Step-by-step explanation:

I hope this helps! Have a good day!

Answer:

28

Step-by-step explanation: By using PEMDAS (parenthesis, exponents, multiply, divide, add, subtract).

In the diagram shown, what is the ratio of shaded parts to unshaded parts?

1 shaded rectangle and 5 unshaded rectangles.
1 shaded to 5 unshaded
5 shaded to 1 unshaded
6 shaded to 5 unshaded
1 shaded to 6 unshaded

Answers

1 shaded to 5 unshaded

un shade 1 to unshade 5

37 plus what equals 294

Answers

Answer:257

Step-by-step explanation:

I subtracted 37 from 294

Then, to check I added 37 to 257

I got 294

A middle school student took 466 pictures in 6 1/3 weeks. Find the student's picture taking rate in pictures per week
Pls put in a fractions ;)

Answers

Answer:

the answer to ur problem is

19/3

19/3 is the answer hope that helped

Maria is renting kayaks from a local shop that charges a $10 fee, plus an hourly rate of $7.50.
For how long can Maria rent the kayak if she pays a total of $70?
6 hours
7 hours
8 hours
9 hours

Answers

8 hours it’s kinda easy for me but maybe not for you

Also it would help a lot if you gave me brainliest answer
10 + 7.50(h)
10+7.50
17.50
70-17.50
52.50/7.50
7 hours

Elijah is saving for a summer vacation in Florida that costs at least $250. He has $150 saved and hopes to lifeguard at $8 per hour to earn the rest of the money. Which inequality below best describes the number of hours, h, he must lifeguard to have enough money for the trip?

I just need the inequality!

Answers

Answer:

[tex]150 + 8h \geq 250[/tex]

Hope this helps :)

150+8h _> 250 is answer

Jake claims that, when two numbers are multiplied together, the product could be less than both factors.

Which of these equations and statements could he use to support his claim?

Answers

Answer:

The first one.

The first one because it supports the question

Which is the correct answer

Answers

Answer:

B

Step-by-step explanation:

A is just moving the shape left

C is flipping the shape the opposite direction

B rotated the shape

If you mean, Rotating the whole square, then yes. The answer is "B"

BUT! If you mean rotating the triangle in it-self, THEN the real answer is "C"!

DON'T GET IT WRONG!! Best of fortune! : )

Can someone tell me where to plot the points? (due tomorrow) thanks!​
Also can you explain to me if this is proportional or not? I need a clear reason. Thanks so much!

Answers

Step-by-step explanation:

ok do you see where x is on the graph

you would put 0 3 times up and y would be where

5 is on the graph you would put 3.5 times up

HOPE IT HELPS

Here are the answers
0,2
2,5
3,5.5
1,3.5

Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator part 2

Answers

Answer:

64/8=8/1which in ratio it is 8:1

Answer:8/1 is your answer

Step-by-step explanation:

A shipping container will be used to transport several 140-kilogram crates across the country by rail. The greatest weight that can be loaded into the container is 28000 kilograms. Other shipments weighing 13900 kilograms have already been loaded into the container. What is the greatest number of 140-kilogram crates that can be loaded into the shipping container?

Answers

A shipping container will be used to transport several 140-kilogram crates across the country by rail. The greatest weight that can be loaded into the container is 28000 kilograms. Other shipments weighing 13900 kilograms have already been loaded into the container. What is the greatest number of 140-kilogram crates that can be loaded into the shipping container?

SOLVE CORRECTLY AND SHOW WORKKKK!

Answers

Answer:

t= 2

Step-by-step explanation:

Input the given number in the formula given.

110= 55t

divide 55 from both sides

110/55 =55/55t

which then gives you

2 = t

Solve for t and h will get 2
110=55t//:55
t=2

the sales for crunchtastic candy bars rose from $4,000,000 to 4,900,000 find the percent of increase in sales

Answers

Answer:

22.5% increase

Step-by-step explanation:

($4,900,000 / $4,000,000) x 100 = 122.5%

122.5% - 100 = 22.5% increase

The percentage increase is 22.5%

Walter's homemade catapult threw a ball
4 in. farther than 3 times the distance
that Jim's catapult threw the ball. If the
difference between the two distances
was 56 in., how far did Walter's catapult
throw the ball? Write as a equation

Answers

Answer:

56 ÷ 7 = 8

Step-by-step explanation:

4 + 3 = 7

56 ÷ 7 = 8

hopefully thats correct.

The equation would be 56/7=8

I need help getting the slope of the graphs. I just need that because I can do the ones in text and then order the answers from least to greatest, but I don't know how to do the graphs

Answers

Answer:Find the Slope from a Graph

Identify rise and run from a graph

Distinguish between graphs of lines with negative and positive slopes.

Step-by-step explanation:Find the slope of the lines

x

=

a

and

y

=

b

Recognize that horizontal lines have slope = 0

Recognize that vertical lines have slopes that are undefined

Jin’s mother estimates there is a half gallon of fruit punch remaining in the container. There is actually 72 ounces of fruit punch in the container. What is the percent error of Jin’s mother’s estimate, rounded to the nearest tenth?

needed help

Answers

Step-by-step explanation:

6.28% because of the sealing

the percent error of Jinn's mother's estimate is 11.12%.

WILL MARK BRAINLIEST TO THE FIRST ONE TO GET CORRECT ON THIS ASAP!!!!!!

Answers

Answer:

c

Step-by-step explanation:

30 times 6

Mark me on brainliest please

Its c I took the test hope this help

A poster tube storage in the Sahel of a cylinder has a diameter of 3.5 inches and a volume of 122.5(pi) Cupid inches. What is the height of the poster storage tube?

Answers

Answer: 12.7

Step-by-step explanation:

r=d/2

3.5/2=r

r=1.75

v=pir²h

122.5 =piR²h

122.5=pie1.75²h

The frist thing to solve for r sense exponents come before multiplication in bedmask

122.5 =pi3 .06g

so then it's pie times r

122.5=9.61 *h

122.5/9.61=h

12.7=h

Answer: h≈12.73in

Right cylinder

Solve for height

h≈12.73in

d Diameter

3.5

in

V Volume

122.5

in³

h

r

h

r

r

h

A

b

Using the formula

V=π(d

2)2h

Solving forh

h=V

π(d

2)2=122.5

π·(3.5

2)2≈12.7324in

Step-by-step explanation:

pls try to do it fast

Answers

Answer:

4 1/3 is the same as 11 decreased by a number

Step-by-step explanation:

is the same as means =

decreased by means -

a number means x

so 4 1/3=11-x

Answer: 4 1/3 is the same as 11 decreased by a number

Step-by-step explanation:

Go down the line. 4 1/3 match up in the sentence and the equation. Is the same as is another way of saying equal to, so that works. Then, there are both 11s so that checks. Finally, decreased is the same as minus or subtract, and x is a number.

A function has the function rule y = x - 7. If the input is 4, what is the output?

A -11
B 3
C 11
D -3

Answers

C - 11

Solution:
4 = x - 7
4 + 7 = x
11 = x

The output of the function y would be -3 if the input is 4. So, option D is the answer.

Here, the function rule that we have been provided with is ⇒ y = x - 7

Given, the input we need to use is ⇒ x = 4

We use the value of the given in the function rule to get the required output:

y = 4 - 7

y = -3

Therefore, after using the given input 4 and substituting it in the given function rule, we get the output -3.

Learn to know more about linear functions on

https://brainly.com/question/20537477

50 Points Solve six times three-sixths equals blank.

Leave your answer as an improper fraction.

thirty-six thirds
eighteen-sixths
eighteen-sixteenths
three thirty-sixths

Answers

Answer:

3

Steps

[tex]6\cdot \frac{3}{6}[/tex]

Cross multiply:

=18/6 = 3

eighteenth-sixths (the third one)

6/1 times 3/6 = 18/6

The formula for any geometric sequence is an = a1 · rn - 1, where an represents the value of the nth term, a1 represents the value of the first term, r represents the common ratio, and n represents the term number. What is the formula for the sequence -3, -6, -12, -24, ...?

A an = -3 · 2 n - 1
B an = -3 · (-2) n - 1
C an = 2 · (-3) n - 1
D an = -2 · (-3) n - 1

Answers

Answer:

an=-3.2n-1

Step-by-step explanation:

a1=-3

r=T2/T1

-6/-3

r=2

an=-3.2n-1

Question on photo

1.
A. Congruent
B. Similar but not congruent
C. Not similar

2.
A. Is
B. Is not

Answers

Answer:1.

A. Congruent

2. A. Is

Step-by-step explanation:

it's only being rotated meaning the action of rotating around an axis or center. it wasn't dilated so its shape didn't change.

Please help me. I need the answer if its diameter, radius, or circumference. After i pick one it asks the calculations. Thanks!​

Answers

Radius because the tip of the slice is the middle of a pizza and the crust is the outer ring of a circle
Radius because radius is half line and diameter is whole line.

What is the division problem represented by this model?

Answers

Answer: 110 divided by 46

Step-by-step explanation: You find the amount of tiles total (10x11) then you count the amount of colored tiles(46). You then divide 110 by 46

Solution: 42➗7=6

Explanation: In total there are 42 colored blocks in the model that are separated into 7 groups, each group contains 6 colored blocks. In conclusion 42 divided by 7 equals 6.

Please I need points

How much interest is earned on $128.51 at 1.5% for four years?

Answers

Answer:

Step-by-step explanation

5% x $1,000 x 4 = $200

I=PRT
I=(128.51)(1.5%)(4)
I= 7.71
(make sure to add percentage when putting in calculator)

−5=x11 need help asap

Answers

Answer: X= -1.15755791. . .

-5/11 as a fraction or 0.4545… as a decimal. The 45 is repeating
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