Can someone help me? I’ll reward 10 points + brainalist

Answer I got:

I got approximately 0.34906585039 in².

Step-by-step explanation:

So we know that . We also know that in. So, we can place this into our equation:

Finally, we know that .

This gave my final approx. answer of 0.34906585039 in².

All you need to do now is find the corresponding fraction to that!

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)

the answer is a) y= 2 csc [0.5 (x+pi/2)]-1

step-by-step explanation: