which two ratio from a proportion

Answers

Answer 1
A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions a/b = c/d; or using a colon, a:b = c:d.

Related Questions

buddy guy!!, has anyone noticed that mos thanks have bats literally lots of there names r like dome7

Answers

Answer:

yes i noticed that

Step-by-step explanation:

For each diagram, decide if y is an increase or a decrease relative to x. Then determine the percent increase or decrease.(sry the stuff on the pic is black)

Answers

Answer:

In A: y is a 25% decrease of x

In B: y is a 25% increase of x

Step-by-sep explanation:

For A:

The diagram in A shows that x = 4, while y = 3.

Thus, this means that y decreased by 1, relative to x.

The percentage decease would be:

[tex] \frac{1}{4} \times 100 [/tex]

[tex] \frac{100}{4} = 25 [/tex]

Therefore, y is a 25% decrease of x.

For B:

The diagram for B shows that x = 4, while y = 5.

Thus, this means that y increased by 1, relative to x.

The percentage increase would be:

[tex] \frac{1}{4} \times 100 [/tex]

[tex] \frac{100}{4} = 25 [/tex]

Therefore, y is a 25% increase of x.

Answer:

Step-by-step explanation:

A- Y is a decrease.

1/4 x 100 = 100/4 =25%

25% and decrease.

B- Y is a increase

1/4 x 100 = 100/4=25%

25% and increase.

SOMEONE PLS HELP ILL LOVE U FOREVER <333 PLS

Answers

Answer:

110

Step-by-step explanation:

the height is the step number and the width is always 1 number above the height

10 x 11 = 110

"Which point is plotted using the directions below?
Start at the origin. Move 4 units to the right, then move 5 units up.
O (5, 4)
O (4,5)
O (9,0)
0 (0,9)

Answers

Answer:

(4,5)

Step-by-step explanation:

Since you move right 4 from the origin, then your x value would increase by 4, and since you're moving 5 units up from the origin, then your y value would increase by 5

The distance between two towns is 88 kilometers. There are approximately 8 kilometers in 5 miles. What measurement is closest to the number of miles between these two towns?

Answers

Answer:

It's 55

Step-by-step explanation:

5/8=0.625

0.625 times 88 = 55

which shape is similar to shape l?

Answers

Answer:

pentagon

Step-by-step explanation:

got 5 sides

4(2-6x) = -80
pls help me

Answers

Answer:

-3

Step-by-step explanation:

Answer:

x = [tex]\frac{11}{3}[/tex]

Step-by-step explanation:

Given

4(2 - 6x) = - 80 ( divide both sides by 4 )

2 - 6x = - 20 ( subtract 2 from both sides )

- 6x = - 22 ( divide both sides by - 6 )

x = [tex]\frac{-22}{-6}[/tex] = [tex]\frac{11}{3}[/tex]

please answer this friends.​

Answers

Answer:

see explanation

Step-by-step explanation:

To express a proper fraction in decimal form.

Divide the numerator by the denominator, that is

22 ÷ 7 ≈ 3.1429 ( to 4 decimal places )

8. x - 6 = 2

what does x equal heeeeeeeeeelp!

Answers

Answer:

x=0

Step-by-step explanation:

Answer:

x=8

Step-by-step explanation:

hope this helps

what is the answer to 7 ⅚ - 3 ⅓=?

Answers

Answer:

4 1/2

Step-by-step explanation:

7 5/6 - 3 1/3

changing to improper fractions;

47/6 - 10/3 LCM = 6

(47 - 20)/6

27/6 = 9/2 = 4 1/2.

can someone write 3 + x in a words?

Answers

Answer:

three plus x?

Step-by-step explanation:

Answer:

three plus ex

I need help trying to do this

Answers

Answer:

me likey points ❤️❤️❤️

Which rule describes the composition of transformations that maps figure ABCDE to figure A"B"C'D"E"? 90 degree rotation about point C prime composition reflected across line m Reflected across line m composition 90 degree rotation about point C prime 180 degree rotation about point C prime composition reflected across line m Reflected across line m composition 180 degree rotation about point C prime

Answers

Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

A local electronics store has rolled back the price on its best-selling HDTV. The
old price was $400. The new price is 6 percent less. What is the new price?

Answers

Answer:

376$

Step-by-step explanation:

400$-6%=376$

Hope this helps you!!!!! :D

Please help me with this u don’t have a clue.

Answers

Answer:

Im so sorry i cant help

Step-by-step explanation:

The figure shows a circle inscribed in a triangle.

A circle is inscribed within a triangle.

To construct the inscribed circle, angle bisectors were first constructed at each angle of the triangle. Which happened next?

A circle was constructed using the intersection of the angle bisectors as the center of the circle and the obtuse vertex as a point on the circumference of the circle.
A circle was constructed using a vertex as the center of the circle and the intersection of the angle bisectors as a point on the circumference of the circle.
Segments perpendicular to the sides of the triangle through the intersection of the angle bisectors were constructed.
Segments bisecting each side of the triangle were constructed through the intersection of the angle bisectors.

Answers

C.Segments perpendicular to the sides of the triangle through the intersection of the angle bisectors were constructed.

Answer:

the answer is c

Step-by-step explanation:

What is the equation in slope-intercept form of a line that passes through (–2, 2) and is perpendicular to the graph of y = x 2 1 − 3?

Answers

Answer:

y=x^4-6

y=1/x-2

Step-by-step explanation:

I need help with this Adding Fractions problem. If you answer and fill out this whole page I will love you for the rest of my life. My mom is in the hospital and I have to go visit her I wont have time to do my homework tonight and my teacher will be mad if I don't do it tonight. Its ok if you cant do it I understand since you have your own homework to do.

Answers

Answer:

omigosh hope she gets better i will look at the pdf and solve

Step-by-step explanation:

okay so for most of them you can just multiply by the denominator to turn it into a regular number (to get it out of fraction form) and then use basic algebra to solve for x. I 'll write the answers to problems 1-9 in the comments

42÷2 1/3

And 6 2/9÷5 5/6

Answers

The answers are
1. 18
2. 1 1/15

Which is the solution to the inequality?
1/4+X <5/6
0 x < 7/12
0 x > 7/12
0x< 1 1/12
ox > 1 1/12

Answers

Answer:

x < [tex]\frac{7}{12}[/tex]

Step-by-step explanation:

Move all terms not containing X to the right side of the inequality.

Make the addition sign the opposite, which is subtraction.

5/6 - 1/4 = 7/12

The < is still the same, so after the X is alone, make it an inequality.

x < [tex]\frac{7}{12}[/tex] is the answer.

You can eliminate one of the variable terms in an ___ by adding or subtracting another equation

Answers

Answer:

system of equations

Step-by-step explanation:

You can eliminate one of the variable terms in a system of equations by adding or subtracting another equation.

The average person breathes 70 pounds of air in two days. At this rate, how many pounds of air will the average person breathe in 10 days?

Answers

Answer: 350 lb

70x5=350

Answer

350

Step-by-step explanation:

Show how to solve the problem in the example by multiplying decimals

Answers

Answer:

To multiply decimals, first multiply as if there is no decimal. Next, count the number of digits after the decimal in each factor. Finally, put the same number of digits behind the decimal in the product.

Step-by-step explanation:

Example: Multiply 0.25 by 0.2

0.25 × 0.2. multiply without decimal points:

25 × 2 = 50. 0.25 has 2 decimal places,

The local newspaper has letters to the editor from 40 people. If this number represents 4% of all of
the newspaper's readers, how many readers does the newspaper have?

Answers

Answer:

1000 readers

Step-by-step explanation:

40 people represent 4% of the total number of readers.

4% is 1/25 of 100%, therefore:

4% x 25 = 100%

So, if we multiply the number of people that represent 4% by 25, we will get the total number (100%).

40 x 25 = 1,000

The newspaper has 1000 total readers.

Alternatively, you could also divide 4% (40) by 4 which would give you 1%=10. Multiply this by 100 to get 100% which gives us: 100% = 1000.

Hope this helped!

A bicycle store costs $2400 per month to operate the store pays an average of $60 per bike the average selling price of each bicycle is $120 how many bicycles must the store sell each month to break even

Answers

$2400 = $60x + $120
Subtract 120 from both sides
$2280 = $60x
Divide by $60
38 months to be even

Give the function y=-5x+12, what is the output (y) when the input, x=-2?

Answers

Yyyujfjfjhghjgjgbngngb
Answer: y=22

Solving Steps:
y=-5x+12
y=-5(-2)+12
y=10+12
y=22

The product of g and2 is less than it equal to 6?

Answers

Answer:

3

Step-by-step explanation:

Look at this graph. What is the slope? Simplify your answer and write it as an
improper fraction, proper fraction or an integer.

Answers

5/3 is the slope how many spaces it goes up is your ‘y’ value, the top part of the fraction, and how many spaces it goes right is the ‘x’ value, the bottom part of the fraction. Think RISE/RUN, so up and down over left and right. Hope this helped!

Does this graph show a function? Explain how you know.​

Answers

The graph shown above does not represent a function.

How to Identify a Graphed Function?

If the curve of the graph is to the right or left, it does not represent a function because an x-value will have only two different y-values that corresponds to it, which is not a characteristic of a function.

The graph shown has the curve with the tip to the right, this means, for example, x-value of 5 has two different y-values of -4 and 4.

Therefore, the graph is not a function.

Learn more about functions on:

https://brainly.com/question/10439235

#SPJ1

A new theater is being built for the city ballet. The balcony has 200 seats. The floor has 10 rows with x seats in each row. The number of people in the theater must be under 500 to meet fire safety regulations. What is the solution of this inequality, and what is it’s meaning?

A. 10x + 200 > 500; the new theater must have more than 30 seats in each row on the floor to meet fire safety regulations.

B. 10x + 200 < 500; the new theater must have fewer than 30 seats in each row on the floor to meet fire safety regulations.

C. 10x > 500; the new theater must have more than 50 seats in each row on the floor to meet fire safety regulations.

D. 10x < 500; the new theater must have fewer than 50 seats in each row on the floor to meet fire safety regulations.

Answers

Answer:

B

Step-by-step explanation:

Because I got it right

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