Answer:

Step-by-step explanation:
we are given triangle as
we know that
triangle PRS and triangle PQS are similar
so, the ratios of their sides must be equal
we get

now, we are given
RS=4
QS=6
we can plug it



now, we can solve for PS

Answer:
download Microsoft math solver app .
I am pretty sure that this app will help you to solve this question
I’m pretty sure
8. would be false because BK would be 12 where as DF is 10.8
9. is true
Answer:
=
1
2
x2+
20
3
x−3
Step-by-step explanation:
I don't know if this is right or not but I think the coordinates at the angle on the circular protractor so for a) if you (114-62) you should get the answer, for b)if you (62+40) you should get the answer, for c) if you [114-(62+40)] you should get the answer.