B. Represent each situation using quadratic equation. 1. The product of two numbers is 48 and their sum is 16.
2. The product of two consecutive even integers is 288.
3. A rectangular field with an area of 120m² has its length 12m longer than the width.
4. The dimensions and of a cube are reduced by 5cm in each side and the new surface area becomes 48cm².
5. The area of a floor is 864 sq. m. and its perimeter is 120m.​​

please answer this, i really need it ASAP

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

coin flip

non-answer:

choosing

sorry if this isnt what you're looking for i dont really understand the question

answer: #1 ads up by 8 and i don't know #2

$113.42

i hope that is right.

step-by-step explanation: