Ihave this quiz do at 12 and i seriously need

answer: 12

step-by-step explanation:

answer: 64 units

step-by-step explanation: to find the area of a shape, you multiply its height by its width. for a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225