For any real number x, the floor function (or greatest integer function), , is defined to be the greatest integer less than or equal to x (see figure). Answer parts (a) through (e).

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

ok so what's the question?

step-by-step explanation: