find the value of x? Pls help

Answer:

1st question answer is A = πr^2 2nd question answer is A≈28.27ft²

Step-by-step explanation:

Answer:

Your answer is 116

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Answer:

The answer is

88 in. (inches)

Answer:

yes, a 20% discount means you are paying 80% of the original price

the proportional relationship between the original price of an item and its price after the discount is the Selling price is equal to 0.8 times the  Original price.

The ratios between the two variables should be considered in order to determine whether a relationship is proportional. The relationship is proportional if the ratio remains constant. The relationship is not proportional if the ratio shifts.

Given this, A store is offering a 20% discount on all items.

thus, the Selling price of the product  = (1 - 20%) original price

the Selling price of the product  = (1 - 0.2) original price

the Selling price of the product  = (0.8) original price

Therefore, The Selling price is equal to 0.8 times the Initial Price, which is the proportional relationship between an item's original price and its price after the discount.

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Answer:

61.1m

Step-by-step explanation:

Is your answer

[tex]\Huge{\textbf{\textsf{{\color{navy}{ᴀɴ}}{\purple{ᴡs}}{\pink{ᴇʀ}}{\color{pink}{:}}}}}[/tex]

It's called the "y intercept" and it's the y value of the point where the line intersects the y- axis. For this line, the y-intercept is "negative 1." You can find the y-intercept by looking at the graph and seeing which point crosses the y axis. This point will always have an x coordinate of zero.

Answer:

3 litros

Step-by-step explanation:

Joana alugou um carro para fazer uma viagem de 36km sabendo que o carro percorre 12 km cm 1 litro custa

Da pergunta:

12 km = 1 litro

36km = x

Cross Multiply.

12x = 36 × 1

x = 36/12

x = 3 litros

Where is the question?

Answer: There are 375 star stickers and 125 heart stickers.

There are 500 stickers with 20 stickers per sheet; 500/20 = 25 sheets of stickers.

25% of each sheet is hearts; 25/100(20) = 5 heart stickers per sheet.  5(25) = 125 total heart stickers.

20 stickers per sheet - 5 heart stickers per sheet = 15 star stickers per sheet.  15(25) = 375 total star stickers.

Answer:

Yay thanks for the free points I really! appreciate u!!

have a good day sir or ma'am. And 2+2 = 2+2

;-; :))

Answer:

yes it is possible to make a triangle with those lengths.

It is possible to form a triangle with the given side lengths

A triangle is a two-dimensional geometrical figure that has three sides, three vertices and three interior angles.

Given, three sides are 7 yards, 8 yards, 9 yards.

Let, three sides are 'a', 'b, 'c' and 'a' is the largest among these three.

Then, a triangle can be formed with these three sides if (b + c)>a.

Here, 9 yards is the largest.

Therefore, (7 + 8) yards = 15 yards > 9 yards

Therefore, with these three sides, a triangle can be formed.

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Answer:

12,14,15

Step-by-step explanation:

Answer:

the question is incorrect. please write your points as coordinates or scan the diagram.

Answer:

x = 3, y = 7

Step-by-step explanation:

Since we already have y's value, we can plug y into the bottom equation to get 3(5x - 8) = x + 18. We can distribute 3 into 5x and 8 to get 15x - 24 = x + 18. We can now subtract x from the both sides to get all terms on one side to get 14x - 24 = 18. We can now add 24 to both sides to get 42. We can now divide both sides of the equation by 14 to get x = 3. We can plug x into the top equation to get y = 5(3) - 8. We can multiply 5 and 3 together to get y = 15 - 8. We can simplify and subtract to get y = 7. Our final answer is (3, 7)

Answer:House=4,225ft^2

Step-by-step explanation:

(15)^2+100(15)+2,500

=225+1,500+2,500

=4,225

(a) The area of the house is [tex]x^2+100x+2500 \; \; ft^2[/tex]

(b) Area of the extension

House =4225 ft^2

Important information :

The area of the house is represented  by quadratic expression

[tex](x+50)^2[/tex]

To find out the product to multiply x+50 twice

[tex](x+50)(x+50)[/tex]

Apply FOIL method to multiply the parenthesis

[tex](x+50)(x+50)\\x^2+100x+2500[/tex]

The area of the house is [tex]x^2+100x+2500 \; \; ft^2[/tex]

(b) given x=15. To find area of extension , we replace x with 15 in the answer we got from part (a)

[tex]x^2+100x+2500 \\x=15\\(15)^2+100(15)+2500 \\225+1500+2500\\4,225[/tex]

Area of the extension

House =4225 ft^2

Learn more about the quadratic  here:

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[tex]\frac{22}{3}[/tex]  = 7[tex]\frac{1}{3}[/tex]

Hope this helps :-)

The square footage of the home is 1800 sqft

Area of rectangle is defined as the product of its length and width.

Let suppose two separate rectangles. Calculate area as length x width. Here’s that shows

1: 40x25 = 1000

2: 20x40 = 800

After that we calculate the square footage of each by adding them up to it’s sum.

Total = 1800 sqft

Hence, the square footage of the home is 1800 sqft

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Answer:

The answer is -17

Step-by-step explanation:

All you have to do is multpily 5 and -4 then add 3

I will be happy if you give me brainlist

Answer:

Infinite

Step-by-step explanation:

We know that in a triangle the sum of all the interior angles must be 180°.

The given angles 50º, 90º and 40º

The sum of the angles 50º+ 90º + 40º= 180°

Thus, a triangle is possible with the given measurement.,

Let there is another triangle with the given angles, then by AAA similarity criteria they are similar.

Similarly, all the triangles with the same measurements of the angles must be similar.

Therefore, there are infinite number of triangles can be possible with angles measuring 50º, 90º, and 40º.

Answer:

-675/15

Step-by-step explanation:

The problem isn't even complete

What is X?

I say that X = 2

Answer:

(5, 11 )

Step-by-step explanation:

Given the 2 equations

y = 3x - 4 → (1)

y = 2x + 1 → (2)

Substitute y = 3x - 4 into (2)

3x - 4 = 2x + 1 ( subtract 2x from both sides )

x - 4 = 1 ( add 4 to both sides )

x = 5

Substitute x = 5 into either of the 2 equationsfor corresponding value of y

Substituting into (2)

y = 2(5) + 1 = 10 + 1 = 11

solution is (5, 11 )

Answer:

This is a system. put the first equation under the second one and subtract. y - y = 0. 2x - 3x = -x. 1 - (-4) = 5. so the result is 0 = -x +5 or x = 5. plug x into either equation and y = 11. the answer is (5, 11).

Answer:

1. No

2. Yes

3. No

4. Yes

Step-by-step explanation:

Plug in values for the unknowns into bother expressions to see if the give the same answer.

I don't really know how to do this but the best thing I can say is to replace those variables with a number and then put it in a calculator. Make sure each variable has a different number.

so for the first one, I made s as 2 and t as 3. I got 18 for the first one and 6 on the other one so they're clearly not equal.

good luck!

Answer:

The shopkeeper demanded low amount that it needed to be

Answer:

The demand of the shopkeeper is 10 rupee less and i think raj will take those items without correcting cause normally we people always think only of our best nah we dont usually care about others. （lol）

Step-by-step explanation:

so lets see the calculation ：

Since he bought 5 kg wheat at rs. 38.50 per kg then total will be = 5* 38.50 = Rs. 192.5

also he bought 3 coconuts at rs. 30 per piece then total will be = 3* 30 = Rs. 90

Also ,

He bought 1 Dettol at Rs 52.25

Then total will be ：

Rs. 52.25 + 90 + 192.5

= Rs. 334.75#

Hope this helped

All the best ！！

Answer:$647

Step-by-step explanation:

293+(59*6)=

293+454=

647

First start off with 293

Now multiply 59 by 6 because 6 is how many hours they will rent it for.

59 x 6 = 354

After that add the 354 to the 293 we had before.

293 + 354 = 647

So the cost of the ball room would be 647 dollars.

Answer:

Step-by-step explanation:

When I graph it and calculate the slope using both rise over run and slope formula I get -2 both times.. If you need any more explanation just ask:)  I hope I helped.

Answer:

Y^11

Step-by-step explanation:

since their the same base “y” add the exponents

6 + 5 = 11