Mario purchased a computer with a screen that measures 16.0 inches diagonally. The length of the screen is 11 inches. What is the width of the screen? Round your answer to the nearest tenth of an inch.

11.6 inches

Step-by-step explanation:

We can use Pythagorean Theorem to solve this problem. We're given the value of the hypotenuse (c) as 16, and the value of the leg (a) as 11. Now, we must find B by solving the equation.

Step 1: Simplify both sides.

Step 2: Subtract 121 from both sides.

Step 3: Square root both sides.

Therefore, the width is 11.6 inches.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

the first one

step-by-step explanation:

just id the test.

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)