Can someone help me with this?

QR = 8√10 in

Not in the option. I hope this helps

Step-by-step explanation:

The triangle is right angled because it has a 90° angle. Thus, let's make unknown x

Hyp²= opp²+adj²

24² = 8² + x²

x² = 24²+8²

x² = 640

x = √640

x = 8√10

answer: 10 meter

step-by-step explanation:

need details

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)