Answer:
Step-by-step explanation:
5/6 + (-1/2) =
5/6 - 1/2 =
5/6 - 3/6 =
2/6 which reduces to 1/3 <====
=7.071068
Step-by-step explanation
subtract the x values and y values and square them then add them together and find it's square root
c =
Step-by-step explanation:
PQR=PQ+QR
QR=1 unit
PQ=6 units
PQR=7 units
=98cm
7 units----->98cm
1 unit------>98÷7
=14cm
6 units----->14×6
=84cm
-7x - 6 i think
-7x
8-14=6
