A rectangular swimming pool is 7x – 8 units long and 3x + 5 units wide. Which polynomial best represents the surface area of the pool in square units? ​

the top angle is obtuse and the lower corner is acute, im not sure about the relationship though good luck!❤

Answer:

x= 2/3

Step-by-step explanation:

answer is C

hope that helps^^

If Connor buys 3 snacks at 3 dollars each for himself and his 3 children, the net cost (including movie tickets) would be 88 dollars.

If he buys x amount of snacks, his cost will be determined by C=52+3x or C=52+3*x (both are equivalent, but not everyone knows every way to represent multiplication)

Step-by-step explanation:

To find the cost of the snacks:

Cost = Price*NumberOfSnacks, or C=p*n, or C=pn

To find the unit cost of the snack, find the price, the p value, which is 3 dollars.

Then, find the total number of snacks that will be bought. Since each person receives an equal number of snacks, 3 per person, and there are 4 people (himself and his 3 children), we can multiply 3*4 to find the n value, which is now known to be 12.

C=3*12=36. Add to the 13 dollar per person charge for tickets (52 dollars for 4 people), and you get 88 dollars.

To find the cost if he buys x amount of snacks for himself and his 3 children (assumed to be "everyone"), all costs but the n value are to be the same, creating this equation:

C=52+3x

In this context, 52 is the cost of movie tickets, 3 is the cost of the snacks, and x is the total number of snacks bought. C represents total cost.

The total cost for tickets and 5 snacks is $90.

The total cost for tickets and x snacks is $(65+5x).

Important information:

The total number of people is 5. So, cost of 5 tickets is:

[tex]5\times 13=65[/tex]

Cost of 5 snacks is:

[tex]5\times 5=25[/tex]

Total cost is:

[tex]65+25=90[/tex]

The total cost for tickets and 5 snacks is $90.

Cost of x snacks is:

[tex]5\times x=5x[/tex]

Total cost is:

[tex]65+5x[/tex]

The total cost for tickets and x snacks is $(65+5x).

Find out more about 'Total cost' here:

https://brainly.com/question/26141748

Answer:

True

Step-by-step explanation:

Radius is the length of line segment from center to any point on circumference of circle.  

Thus, A Radius is a chord.

Answer:

[tex]\frac{4^{5}}{4^{2}}\\[/tex]

Step-by-step explanation:

[tex]\frac{1}{4^{3}} =4^{-3}\\\\4^{-3}\\\\\frac{4^{2}}{4^{5}}=4^{2-5}=4^{-3}[/tex]

But 4^5/4^{2} = 4^3

Answer:

-2/3

Step-by-step explanation:

Answer:

nm lol

Step-by-step explanation:

I did it wrong

Answer:

5.33 or 5[tex]\frac{1}{3}[/tex]

Step-by-step explanation:

Assuming you don't want the answer in decimals, this is the process to find the answer in fractions:

1 [tex]\frac{2}{5}[/tex] + (3 [tex]\frac{1}{3}[/tex] + [tex]\frac{3}{5}[/tex])

= [tex]\frac{7}{5}[/tex] + [tex]\frac{10}{3}[/tex] + [tex]\frac{3}{5}[/tex]  → convert into mixed fractions

= [tex]\frac{21}{15}[/tex] + [tex]\frac{50}{15}[/tex] + [tex]\frac{9}{15}[/tex] → find the least common denominator to make them the same

= [tex]\frac{80}{15}[/tex] = 5[tex]\frac{5}{15}[/tex] = 5[tex]\frac{1}{3}[/tex] → = add and simplify

Answer:

12 inches = 1 foot

3 Feet = 1 yard

Step-by-step explanation:

Answer:

12 inches = 1 foot

3 feet = 1 yard

36 inches = 1 yard

Step-by-step explanation:

89760 feet from Jordan's house

Answer:

675

Step-by-step explanation:

Answer:

1782 tiles

Step-by-step explanation:

Given that:

Dimension fo floor = 132 x 216 inches

Area of floor = 132 * 216 = 28512 in²

Dimension of tiles = 4 * 4 inches

Area of tiles = 4 * 4 = 16 in²

Number of tiles needed to cover floor :

Area of floor / Area of tiles

28512 in² / 16 in²

= 1782 tiles

x^2-9=55

x^2-9-55=0

x^2-64=0

8

i would be gratefull if u could give me a brainlesit

Step-by-step explanation:

Number of choices for vegetable topping = 5

(Garlic/Avocado/Pickles/Asparagus/Onions)

Number of choices for meat topping = 6

(Anchovies/Sausage/Clam/Pepperoni/Tuna/Sardines)

Since they are independent events,

Total number of different pizzas = 5 * 6 = 30. (H)

she went up 20 instead of 2

Answer:

Find the least common factor.

Step-by-step explanation:

For example, you need to add 4/5 and 4/6.

5 = 1, 5, 10, 15, 20, 25, 30.

6 = 1, 6, 12, 18, 24, 30.

The least common factor is 30.

Now, multiply 5 to get 30, and 6 to get 30. There will be a common denominator.

5 x 6 = 30

6 x 5 = 30

4/5 x 6/6 = 24/30

4/6 x 5/5 = 20/30

Now, just add.

24 + 20 = 44.

The answer is 44/30.

Answer:

it is a solvable equation

Step-by-step explanation:

(x + 2) -3(x - 4) = 6 and x = 4

if x = 4 then fill in all the x's with 4 so the equation is now:

(4 + 2) -3(4 - 4) = 6

Use PEMDAS

Now the equation is 6 - 3(0) = 6

-3 times 0 is 0 so it's 6-0=6

6 = 6

when you put the 4 in for the x variables and the numbers on both sides of the equal sign are the same it makes the equation true

hope this makes sense and hope it helps :)

Answer:

go on m a t h w a y . c o m

Step-by-step explanation:

Answer:

its -160

Step-by-step explanation:

:)

Answer:

The answer would be $87.20

Step-by-step explanation:

Because if it is 20 % off you would multiply it by 0.2 which would get you 21.8

Then, 109 - 21.8 is 87.20

lI'm pretty sure this is right but i am still sorry if i am wrong

Answer:

x is the answer

Step-by-step explanation:

the square root and the square will ne removed in that conditions

Answer:

x

Step-by-step explanation:

x^2 is x(x)

When we square root we take away one x so it becomes x only since there are 2.

Answer: 11x+35

Step-by-step explanation:

Answer:

C.

Step-by-step explanation:

5z - 7, you would say 5 times z minus 7, which is the same as 5 less than th product of 7 and a number z

Answer:

she will earn 1 dollar

Step-by-step explanation:

5 % of 20 is 1