Mathematics High School

1. What is the ratio of black to white squares? (1 mark)
I

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Answer 1

Answer:

2 : 4

Simplified Answer:

1 : 2

Step-by-step explanation:

black to white squares

theirs 2 black squares and 4 whites

put 2 first because its (black) to white

so we would have 2 : ? now we add the four to the other side

now we have 2 : 4

to simplify it we can half both sides witch will get us 1 : 2

Note:Hope it helps!

Answer 2

The ratio of black to white squares is 1:2.

From the given figure, we have 4 white squares and 2 black squares.

The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.

Here, the ratio from black to white squares = 2:4

= 1:2

Therefore, the ratio of black to white squares is 1:2.

To learn more about the ratio visit:

brainly.com/question/13419413.

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Related Questions

Can someone pls help me with this question?

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Answer:

Step-by-step explanation:

I think so I might not be right but I'm sure it's c

A bottle of shampoo costs $4 at a store. It is on sale for 25% off, and the sales tax in 5.5%. What is the sales price of the shampoo?

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Answer:

I = 4 × 0.25 × 5.5 = 5.5

I = $ 5.50

Step-by-step explanation:

Answer:

You would pay $3.17 (rounded since this is money)

write 3497 in scientific notation

Answers

Answer:

3.497x10^3

Step-by-step explanation:

Ricky has made an art project in the shape of a rectangular prism. The height of the prism is 6 inches, the width is 4 inches, and the length is 3 inches. If Ricky wishes to paint the outside of his project, how much surface area must he cover?

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Answer: you get 72 from multiplying the width plus length so there is your real answer

Sorry for the bad quality picture, I just need question b. Thank you!

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9514 1404 393

Answer:

P(Red) = 0.44

Step-by-step explanation:

There are 3 (mutually exclusive) ways to get red. The probability of red is the sum of the probabilities of the different ways to get there:

P(red) = (0.35)(0.6) + (0.45)(0.2) + (0.20)(0.7) = 0.21 + 0.09 + 0.14 = 0.44

The probability a player will select a red ball is 0.44.

PLS HELP ASAP I WILL GIVE BRAINLIEST

Answers

Answer:

Step-by-step explanation:

Scott is getting balloons for his uncle's birthday party. He wants each balloon string to be 6 feet long. At the party store, string is sold by the yard. If Scott wants to get 59 balloons, how many yards of string will he need?

1 foot =

yard please help :(

HELPPPP!!! I WILL GIVE BRAINLIEST!!!

(SELECT ALL THAT APPLY)

Answers

Answer:

The last option choice is correct

Step-by-step explanation:

find the zeros of p(x)= (x-3)(x+3)(2x+1) HELP PLEAEE

Answers

Answer:

3, -3, -1/2

Step-by-step explanation:

There is no need to distribute, just set each parenthesis to equal to zero.

p(x)= (x-3)(x+3)(2x+1)

X-3=0 x+3=0 2X+1=0

+3 +3 -3 -3 -1 -1

X=3 X=-3 2x=-1

x=-1/2

So your answers are 3, -3, -1/2

The table shows the number of practice problems completed in 30 minutes in three samples of 10 randomly selected math students. Number of practice problems completed in 30 minutes Sample 1 14 15 16 17 16 15 16 15 17 18 Mean = 15.9 Sample 2 16 18 17 14 15 14 18 14 15 16 Mean = 15.7 Sample 3 18 14 16 15 15 14 17 15 19 13 Mean = 15.6 Which statement is most accurate based on the data? A. A prediction based on the data is not completely reliable, because the means are not the same. B. A prediction based on the data is reliable, because each sample has 10 data points. C. A prediction based on the data is not completely reliable, because the means are too close together. D. A prediction based on the data is reliable, because the means of the samples are close together.

Answers

Answer:

Step-by-step explanation:

The statement which is most accurate based on the data is option(D)A prediction based on the data is reliable, because the means of the samples are close together.

What is Mean?

Mean is the average of the given numbers and is calculated by dividing the sum of given numbers by the total number of numbers

From the given data,

Mean of the sample 1 = 15.9

Mean of the sample 2 = 15.7

Mean of the sample 3 = 15.6

All three mean are close together.

Therefore the data is reliable

Hence, the statement which is most accurate based on the data is option(D)A prediction based on the data is reliable, because the means of the samples are close together.

Learn more about Mean here

https://brainly.com/question/13451489

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every answer I have typed in is wrong but what is.
2/12 simplified

Answers

Answer:

1/6

Step-by-step explanation:

hope this helps :)

1/6

divide both by 2 and you get 1/6

Evaluate the following expression. 4 –1 + 2

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Answer:

Step-by-step explanation:

It’s 3. Kskshvwjqbajssiskdskkbsbsbsdndjsksksmsmssmsmsjsjsms

The length of a rectangle is 4 ft longer than its width.
If the perimeter of the rectangle is 40 ft, find its area.

Answers

Answer:

Step-by-step explanation:

40=4x+8

32=4x

x=8

other side x+4 is 12

area is 12×8

-10 = -0.2c what is c

Answers

Answer:

c=50

Step-by-step explanation:

Answer:

c = 50

Step-by-step explanation:

-0.2 multiplied by 50 would give you -10.

A bottle of shampoo costs $4 at a store. It is on sale for 25% off, and the sales tax in 5.5%. What is the sales price of the shampoo?
please ACTUALLY HELP>DONT JUST SPAM >IM BEGGING U>I WORKED HARD FOR THESE POINTS>

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Answer:

1.22 dollars after sales tax

Answer:

Step-by-step explanation:

that is the answer

k^2 - 196 = 0

.....................................................

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Answer:

Step-by-step explanation:

Add 196 to both sides, then take the square root

[tex]k^2=196\\[/tex]

k = ±14

The rule
y-axis
ORO, 900(x, y) is applied to AABC.

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Answer:

I think 1

Step-by-step explanation:

I’ll answer anyone’s questions.....be quick though...

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Answer:

Write out the value of (2.52 x 10^5) divide by (4 x 10^-3)

standard form plzzz

Step-by-step explanation:

Answer:

What's the mystery behind the Bermuda triangle???

Use the graph to find the factorization of 2 - 6x + 8.

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(x+2)(x+3) is ur answer

c

Below are two parallel lines intersecting them

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Answer:

Step-by-step explanation:

corresponding angle to 56 is also opposite to x which means it is also 56

Angle opposite to 56 be a

a=56(Opposite angles are equal)

a and x are corresponding angles

a=x=56°

PLEASE HELP ME!!!!!! CLICK ON THIS PLEASE
Hi thanks for clicking on this in order to see the image more clearly click on the attachment.
Please don't write a random answer down it took me a while to save up the points anyway good luck and if you get it right ill give you the crown and you'll get 100 more points ! :)

Answers

Answer:

a) ok, heres what u graph, and ur ordered pairs

graph the following points:

(0,0) (1,5) (2,10) (3,15) (4,20) (5,25) (6,30) (7,35), and so on

b) One of the ordered pairs I can use is (1,5). This is beacuse the ordered pair explains that for every video game (x), 5 will be the cost (y).

Answer:

Step-by-step explanation:

for B jus say tha if u buy more than one game the price adds on and on

Someone help please!!

Answers

Answer:

Step-by-step explanation:

3x + 153x - 15-3x - 15-3x + 1515 + 3x15 - 3xx² + 5x10x - 2x² + 2xy

hope it helps:)

here the question guys

Answers

Answer:

105

Step-by-step explanation:

sorry if wrong

What are the end behaviors of the graph f(x)=-2x+3x⁵-4?

Answers

x( -2 + 3x^4) -4 =0

x1 = 0

x2 =

-2 + 3x^4 = 0

3x^4 = 2

x^4 = 2/3

x2 =

[tex] \sqrt[4]{ \frac{2}{3} } [/tex]

Is 3(5x - 4) = 15x - 12 a one solution , no solution or infinite solutions

Answers

Answer:

Infinite Solutions

Step-by-step explanation:

3(5x - 4) needs to be simplified

So we multiply 5x by 3

So 3 x 5x = 15x

Then we multiply -4 by 3

3 x -4 = - 12

Put those together we get 15x - 12

The same equation as the one on the right side

So since 15x - 12 = 15x - 12, the x variable can be any number

Also a little tip:

With Forms quizzes, you can hit control + U and find the answers in the code

Write a linear function f with the values f(3)=2 and f(0)=6

Answers

Answer:

for f(3)=2 is y=(2/3)x

Step-by-step explanation:

y=ax

and plug x and y into the parent function.

Answer:

f(x) = -⁴/₃x + 6

Step-by-step explanation:

f(0) = 6 means y-intercept b = 6

So we have:

f(x) = mx + 6 and f(3) = 2

So:

2 = m×3 + 6

3m + 6 = 2

3m = 2 - 6

3m = -4

m = -⁴/₃

Therefore the function:

f(x) = -⁴/₃x + 6

The ratio of the sides of a triangle is 2:4:9. If the perimeter is 165 inches, what is the length of the longest side?

Answers

Answer:

99inches

Step-by-step explanation:

The ratio of the sides of a triangle =2:4:9.

perimeter = 165 inches,

Total ratio= 2+4+9=15

perimeter = 165

Divide the perimeter by total ratio

165/15=11

Each of the sides

= (2×11) =22

(4×11) =44

(9×11)=99

the length of the longest side= 99inches

24-10x=9
What does x equal to?

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X=1.5 also report other dude he put anything

Which conclusion does the diagram support

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Answer:

there is no diagram

Step-by-step explanation:

Oscar has $1.00 in quarters and dimes. He has 7 coins altogether. How many coins of each kind does he have?

Answers

Answer:

2 quarters and 5 dimes

Step-by-step explanation:

Lightning storms trigger wildfires that burn up a lot of the plants and grasses in the ecosystem. Trees are mostly spared. what is the cause of this?
GIVING BRAINLIEST

Answers

Answer:

Step-by-step explanation:

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1. What is the ratio of black to white squares? (1 mark) I

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1. What is the ratio of black to white squares? (1 mark)
I