What is 2ab if a=2 and b=-3

Answer:To determine the area of a regular hexagon, we need to use the formula:

Area = (3√3 * s^2) / 2

Where:

- s represents the length of one side of the hexagon.

In the given question, the side length of the regular hexagon is not provided. Therefore, we cannot calculate the exact area without that information.

However, if we assume the side length is 7.79 meters, we can substitute it into the formula to find the area:

Area = (3√3 * (7.79)^2) / 2

Area = (3√3 * 60.6641) / 2

Area ≈ 104.434 square meters (rounded to three decimal places).

Again, please note that this answer assumes the side length of the hexagon is 7.79 meters. If the actual side length is different, the area will also be different.

Step-by-step explanation:sorry for this guys meanness he did it to me to

Answer:

C

Step-by-step explanation:

Answer:

f(5) = 17

Step-by-step explanation:

to solve this, you need to plug in 5 to the equation, which is going to be 3(5) + 2. and then you solve for it, which you will get 17.

The division of (4x³ + 3x² - 30x - 10) by (x - 3) is equal to 4x² + 3x - 21 with a remainder of -73.

How to divide the polynomial

To divide the polynomial (4x³ + 3x² - 30x - 10) by (x - 3), we can use long division Divide the first term of the dividend by the first term of the divisor:

4x³ / x = 4x²

4x² * (x - 3) = 4x³ - 12x²

(4x³ + 3x² - 30x - 10) - (4x³ - 12x²) = 3x²- 30x - 10

Bring down the next term from the dividend:

3x² - 30x - 10

3x² / x = 3x

Multiply the divisor (x - 3) by the result from step 5:

3x * (x - 3) = 3x² - 9x

(3x² - 30x - 10) - (3x²- 9x) = -21x - 10

Bring down the next term from the dividend:

-21x - 10

-21x / x = -21

Multiply the dvisor (x - 3) by the result from step 6:

-21 * (x - 3) = -21x + 63

(-21x - 10) - (-21x + 63) = -73

The result of the division is the sum of the quotients obtained in each step:

4x² + 3x + (-21)

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