What is the value of this expression when X--1 and Y - 27
4x)?

-16

Step-by-step explanation:

4(-1^3)(2^2)

You need to solve within the parentheses first. -1 ^ 3 = -1.

4 * -1 ( 2^2)

2^2 = 4

4 * -1 * 4 = -16

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation: