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2 years ago

A flower pot is shaped like a cylinder with a diameter of 15 inches and a height of 22 inches.

Mathematics

1 answer:

FinnZ [79.3K]2 years ago

5 0

Answer:

V=3888 in³

Step-by-step explanation:

V=πr^2h

V=π x 7.5^2 x 22

V=3888 in³

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If x=2 and y =0 what is the value of x²-y(x-y)-1

dimulka [17.4K]

Answer:

Step-by-step explanation:

x = 2

y = 0

plug in values

$2^2$ - 0(2-0)-1

4- 0(2)-1

4-0-1

4-1

5 0

1 year ago

Question 15

solniwko [45]

The answer fam is......... 3x – 4y = 4

7 0

2 years ago

Solve the system, or show that it has no solution. (If there is no solution, enter NO SOLUTION. If there are an infinite number

liberstina [14]

Answer:

The system has an infinite set of solutions $(x,y) = (x, \frac{x-5}{4})$

Step-by-step explanation:

From the first equation:

$20x - 80y = 100$

$20x = 100 + 80y$

$x = \frac{100 + 80y}{20}$

$x = 5 + 4y$

Replacing on the second equation:

$-14x + 56y = -70$

$-14(5 + 4y) + 56y = -70$

$-70 - 56y + 56y = -70$

$0 = 0$

This means that the system has an infinite number of solutions, considering:

$x = 5 + 4y$

$4y = x - 5$

$y = \frac{x - 5}{4}$

The system has an infinite set of solutions $(x,y) = (x, \frac{x-5}{4})$

8 0

2 years ago

You have a gift card for your favorite clothing store for the amount of $60. You have found a shirt you want for $15. You don't

Zolol [24]

Let

x--------> the amount you have left to spend

y--------> the cost of a shirt you want

z------> the amount of the gift card

we know that

$x+y \leq z$ --------> equation $1$

$y=\$ 15$ --------> equation $2$

$z=\$ 60$ --------> equation $3$

Substitute the equation $2$ and equation $3 in the equation [tex] 1$ [/tex]

$x+y \leq z$

$x+15 \leq 60$

therefore

<u>the answer is the option</u>

x+15 is less than or equal to 60

7 0

3 years ago

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A store sells packages of pencils. Which package offers the best unit price?

Rainbow [258]

The correct answer for this question is c

3 0

3 years ago

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