Lines p, q, r, and s are coplanar. If like p is perpendicular to line q, line q is perpendicular to line r, and line s is parallel to line p, then what conclusion can we make about lines s and r? A. Lines s and r are parallel
B. Lines s and r are perpendicular
C. Lines s and r are neither parallel nor perpendicular
D. No conclusion can be made

A

Step-by-step explanation:

To get the answer here, we simply start looking from what we had initially

From the initial point, we can see that line p and line r are perpendicular

The reason for this is because, line q serves as a point for the two and since q is perpendicular to p and r, then p and r are perpendicular

So since s is parallel to like p and line p

is perpendicular to r, then r and and s must be parallel too

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8