Which ratio is equivalent to 3;9?

Answers

Answer 1

Answer:

sorry if its incorrect

Step-by-step explanation:

I think its 18:54

Answer 2
6:18
9:27
1:3
I hope this helps

Related Questions

IF THE SUM OF THREE CONSECUTIVE ODD NUMBERS IS 45, FIND THEM. (STEP BY STEP PLZ)​

Answers

45/3 =15 Once you know that you can work this out with odd or even numbers, as you could do + 1 -1 or +2-2. 15-2 =13 15+2=17 answer is 13 15 17
45/3 is 15 so you would use 15, 13, 17

Enter the equation of the line in slope-intercept form.

The line parallel to y =
5
4
x + 8 that passes through (−8, 0).

The equation of the line that passes through (−8, 0) is y = ???

Answers

Answer:

typing this answer to get points hope u get ur answer soon :)

Step-by-step explanation:

Mr. Martinez's limo drove 15 miles south to Candy Land for some delicious gumdrops, then 5 miles east to Chuck E. Cheese for some scrumptious pizza. How far is Mr. Martinez from his starting point? Round your answer to the nearest tenth if necessary.

Answers

Answer:

15.8 miles

Step-by-step explanation:

Given that:

Distance driven south = 15 miles

Distance driven east = 5 miles

How far is Mr. Martinez from his starting point?

Using Pythagoras :

Distance from starting point(d) :

d = √(15)² + (5)²

d = √225 + 25

d = √250

d = 15.811388

d = 15.8 miles

bob buys a t-shirt for $7.45 he pays with a 20 bill. how much change will he get?

Answers

Answer: $12.55

Step-by-step explanation:

the answer is $12.55
$20-$7.45=$12.55

help please idk what to do

Answers

Step-by-step explanation:

solve the ineq first then plot on the number line so,

-2(4x + 5) ≤ 30

-8x - 10 ≤ 30

-8x ≤ 40

x ≥ -5

therefore, option A is correct.

Topic: Inequalities

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

A recipe calls for 1/2 cup of ingredient A for every 1 2/5 cups of ingredient B. You use 2 cups of ingredient A. How many cups of ingredient B do you​ need?

Answers

Answer:

5 3/5 cups of Ingredient B

Step-by-step explanation:

A recipe calls for 1/2 cup of ingredient A for every 1 2/5 cups of ingredient B. You use 2 cups of ingredient A. How many cups of ingredient B do you​ need?

This is calculated as:

1/2 cups of Ingredient A = 1 2/5 cups of Ingredient B

This means:

1/2 cups of Ingredient A = 7/5 cups of Ingredient B

2 cups of Ingredient A = x

Cross Multiply

2 × 7/5 = 1/2 × x

x = 2 × 7/5/1/2

x = 2 × 7/5 ÷ 1/2

x = 2 × 7/5 × 2/1

x = 28/5

x = 5 3/5 cups of Ingredient B

Hence, For 2 cups of Ingredient A, 5 3/5 cups of Ingredient B is needed

Danelle needs to sell candy bars for a club bars for a club fundraiser she starts with 72 candy bars and begins selling at a constant rate of 8 bars each day

Answers

Answer:

Step-by-step explanation:

start at (0, 72), then (1, 64), (2, 56), ETC. I hope you see the pattern! Do it until you reach (9, 0)

Tom spent $25,167 for a new car. The car will depreciate 11% each year. What will the car
be worth after 1 years? Round your answer to the nearest cent. Do not include the dollar
sign in your answer.

Answers

22,398.63 after one year
25,167x11%= 2,768.37
25,167-2,768.37= 22,398.63

Please help me. Thanks! :)

Answers

Answer:

Required Answer:-R (-1,5)S (-3,1)T (-7,3)V (-5,7)

[tex]{:}\leadsto[/tex][tex]\sf RS=\sqrt {(-3-1)^2+(1-5)^2}[/tex]

[tex]{:}\leadsto[/tex][tex]\sf \sqrt {(-4)^2+(-4)^2}[/tex]

[tex]{:}\leadsto[/tex][tex]\sf \sqrt {16+16}[/tex]

[tex]{:}\leadsto[/tex][tex]\sf \sqrt {32}[/tex]

[tex]{:}\leadsto[/tex][tex]\sf RS=\sqrt{32}[/tex]

____________________

[tex]{:}\leadsto[/tex][tex]\sf ST=\sqrt {(-7-3)^2+(3-1)^2}[/tex]

[tex]{:}\leadsto[/tex][tex]\sf \sqrt {(-10)^2+(2)^2}[/tex]

[tex]{:}\leadsto[/tex][tex]\sf \sqrt {100+4}[/tex]

[tex]{:}\leadsto[/tex][tex]\sf ST={\sqrt{104}}[/tex]

___________________

[tex]{:}\leadsto[/tex][tex]\sf TV=\sqrt {(-5-7)^2+(7-3)^2}[/tex]

[tex]{:}\leadsto[/tex][tex]\sf \sqrt{(-12)^2+(4)^2}[/tex]

[tex]{:}\leadsto[/tex][tex]\sf \sqrt {144+16}[/tex]

[tex]{:}\leadsto[/tex][tex]\sf TV=\sqrt {150}[/tex]

____________________

[tex]{:}\leadsto[/tex][tex]\sf RV=\sqrt {(-5-1)^2+(7-5)^2}[/tex]

[tex]{:}\leadsto[/tex][tex]\sf \sqrt{(-6)^2+(2)^2}[/tex]

[tex]{:}\leadsto[/tex][tex]\sf \sqrt {36+4}[/tex]

[tex]{:}\leadsto[/tex][tex]\sf RV=\sqrt {40}[/tex]

______________________

Perimeter =RS+ST+TV+RV

[tex]{:}\leadsto[/tex][tex]\sf \sqrt{32}+\sqrt {104}+\sqrt {150}+\sqrt {40}[/tex]

[tex]{:}\leadsto[/tex][tex]\sf Perimeter =4\sqrt{20}[/tex]

the ratio of 5 more than a number to 20 less than that number is 8:3. What is the number?

Answers

Answer:

35

Step-by-step explanation:

Let the number  = y ;

  5 more than the number  = y + 5

  20 less than that number  = y  - 20

Ratio  = 8:3;

Solution:

 Ratio of the number:

                   [tex]\frac{y + 5}{ y -20}[/tex]   = [tex]\frac{8}{3}[/tex]

Now cross multiply and solve for y;

          3(y+5)  = 8(y-20)

            3y + 15  = 8y - 160

            3y - 8y  = -160 - 15

                -5y  = -175

                    y  = 35

Write the equation of a line that is perpendicular to y = -1 and that passes through the point (8,-4)

Answers

the answer is 17942920

Factoring x puzzle practice plz help

Answers

Answer:

Step-by-step explanation:

1). 17 and 2

17 × 2 = 34 and 17 + 2 = 19

2). 7 and 4

3). 24 and 1

4). ( - 11) and ( - 3)

5). ( - 15) and ( - 2)

6). 22 and 3

What is the slope of the line that passes through the points (-10, 8) and (-15, -7) Write your answer in simplest form.

Answers

Answer:

-3/5

Step-by-step explanation:

-7-8/-15-10= -15/-25

divide by 5 to get -3/-5 or - 3/5

The diagram shows a triangle.
68
34
C
What is the value of c?

Answers

Answer:

n knf

Step-by-step explanation:

sdfdfdf

The answer is for c is 78

whats 1 + 1 plz answer

Answers

Answer:

2

Step-by-step explanation:

Thanks for the points Kiddo

The answer is 2

Explain: add one plus the other one and that equals two

Find the area of the figure

Answers

Answer:

56ft

Step-by-step explanation:

What information is enough to be able to graph a line? Select ALL that apply.

two points
x- and y-intercepts
a point and a dream
Slope and y-intercept

Answers

1. Two points
4. Slope and a y-intercept
Those are the correct answers
I hope I helped

HELPPP I SUCK AT MATH

Answers

I think the answer is 6

Determine the value of x in the diagram below

Answers

Answer:

x =32

Step-by-step explanation:

create equation

180 = 3x + 20 + 2x

combine like terms

180= 3x + 20 + 2x

180=5x + 20

subtract 20 from both sides of the equation

180=5x + 20

180-20= 5x +20 -20

simplify

160= 5x

divided both sides by 5

160/5=5x/5

solution

32= x

Mr. Pao wants to buy a refrigerator that costs $1,232. He can pay the total all at once,
or he can make a one-time payment of $450 plus a $140 payment each month for 6 months.
How much can he save by paying the total all at once?

Answers

450+140(6) = 1290
1290-1232 = he can save $58

can some help me on these questions please!

Answers

Answer:

let y=the inner missing angle

y+x+31=180

y+(2x-8)=180

and combine the two

2x-8-x-31=0

x=39

Step-by-step explanation:


The top answer is right!

help me of i die so pls help me

Answers

Answer:

10

100

1000

Step-by-step explanation:

I had a quiz on that the other day got 100%

Z1 and Z2 are complementary. The mZ1 = 25°. What is the mZ2?​

Answers

Answer:

65°

Step-by-step explanation:

Complementary means that the two angles add to 90 degrees. Since we know the measure of one angle, we will subtract 25 from 90 to get 65 degrees for angle 2.

Sara lit a new candle and then recorded its height in inches every hour as (time, height). Her results were Syntax error.



Which statement is true?
The height of the candle decreases by 1.6 inches every hour, and its original height was 20 inches.
The height of the candle decreases by 20 inches every hour, and its original height was 1.6 inches.
The height of the candle decreases by 9.6 inches every hour, and its original height was 20 inches.
The height of the candle decreases by 1.6 inches every hour, and its original height was 18.4 inches.

Answers

Answer:

The height of the candle decreases by 1.6 inches every hour, and its original height was 20 inches.

Step-by-step explanation:

Please help me!
Simplify each ratio. Write the simplified version in the same form of the ratio.

3 to 6
5:20
18 to 22
1820
2555
6 to 42
18 to 10
12 to 4
16:8
24 to 16
18 to 36
54 to 9
81:27
72 to 9
1812

Answers

Answer:

1 to 2

1:4

9 to 11

?

?

1 to 7

9 to 5

3 to 1

2:1

3 to 2

1 to 2

6 to 1

3:1

8 to 1

?

1:2
1:4
9:11
9:10
5:11
1:7
9:5
3:1
2:1
3:2
1:2
7:1
3:1
8:1
3:2

Which phrase represents the graph below?

A runner in a sprint race
A person jumping on a trampoline
Both of the above
Neither of the above

Answers

Answer:

person jumping on trampoline

Step-by-step explanation:

A person jumping on a trampoline

What is a Graph?

a diagram showing the relation between variable quantities, typically of two variables, each measured along with one of a pair of axes at right angles.

How to determine?

According to the graph,

It is measured between height and time,

Which can be related to

A person jumping on a trampoline

Learn more about Graph:

https://brainly.com/question/24408122

#SPJ2

Luis bought stock at $63.30. The next day, the price increased $12.80. This new price changed by −6 3/4% the following day. What was the final stock price, rounded to the nearest cent? Is your answer reasonable? Complete the explanation.

Answers

hold on gimmie a sec and I’ll get back

Find the slope and the y-intercept of the line.
- 7x-2y=-8
Write your answers in simplest form.
slope:
y-intercept:

Answers

Answer:

slope: -3.5 y-intercept: 4

Step-by-step explanation:

If anyone plays pokemon go put your code in your answer and I will add you

Answers

Answer:

My code issssssss 163759

Step-by-step explanation:

Answer:

go charizard

Step-by-step explanation:

Audrie's mom gave her $20.00 to buy school supplies. Audrie needs to buy 4 packs of index cards and some notebooks. If each pack of index cards costs $1.95 and each notebook costs $1.99, how many notebooks can Audrie buy using only the money her mom gave her?

Answers

Answer: 6 notebooks

Step-by-step explanation:

20=4*1.95+1.99n

n=6

Audrie can buy 6 notebooks

Other Questions
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They can wait for the warm weather in spring. The reason the ants have a lot of food is because they worked in the summer.So now they have grain to eat. Grain is a kind of plant. People plant it and cut it and then they use it to make bread. The ants get the grain in summer, because that is when grain grows. The ants live in the fields where the grain grows. When the wind blows, some grain falls and the ants rush to get it. They do not eat it right then. They save it because they need to be able to have food in the winter months when plants do not grow. This goes on all summer.The ants work hard every day. They pick up the grain, they carry it to their home. Every ant helps. Each ant carries one piece of grain. It is hard work. They carry more than they need to eat every day. They carry grain they will eat in winter, too. They play sometimes, but most of the time they work.The grasshoppers live near the ants, and they love summer. They hop and play and they laugh at the ants. 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But, we will give you some food because we are good, kind neighbors. We want you to live, so we will help you now. But learn from us. Playing is a lot of fun. But you need to work to live.The grasshopper thanked the ants. The grasshopper had learned a lesson. It is fun to play, but you need to save for winter, too. You need to work if you want to eat. Next summer, he would work and play, too, just like the ants."Which sentence from the story is an example of an opinion?"We want you to live, so we will help you now""Grain is a kind of plant""The grasshoppers live near the ants""It is fun to play, but you need to save for winter, too"Based on the story above, which cause and effect relationship best describes the conflict in the story?The ants don't like the grasshopper, so they took all its food.The grasshopper has no food because he played all Summer and refused to work.The ants are kind, due to the fact that they shared their food with the grasshopper.The Summer was rough, so nobody has food for Winter.This story talks a lot about working hard. Based off the connotations and tone of the story, the author thinks that hard work should be seen as...something to be avoided in favor of fun activitiessomething that is important and should be a prioritysomething overachievers do, and not for everyonea way of getting others to like you and depend on youWhich of the following sentences is correct?The ants, unlike the grasshopper, spends the summer working.The ants, unlike the grasshopper, spending the summer working.The ants, unlike the grasshopper, spend the summer working.The ant, unlike the grasshoppers, spend the summer working.Which would be an appropriate thesis statement for an essay on why the grasshopper should work hard like the ants? 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