Please heelp.. I suck at math

The size of the garden is 75 by 1! The perimeter is 75 + 1 + 75 + 1, or 152.

Step-by-step explanation:

Alright, so what I'm seeing is that the measure of the sides will never change. It's always 2. That makes your life easier because you just take the remaining 2 sides!

So, to figure that out, first, you've gotta subtract 2 from 152. That's 150. Then, for the remaining 2 sides, you have to divide 150 by 2, which is 75.

Therefore, the size of the garden is 75 by 1! The perimeter is 75 + 1 + 75 + 1, or 152.

*mike dropeth*

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!