Answer:
QR= 16
Step-by-step explanation:
HOPE THIS HELPS
Perfect square is
a²+2ab+b²
so just take the square root of the end ones and add then double to get middle term
A.
m+10=10m, doubled is 20m
nope
B.
m+5=5m, doubled is 10m, yep
C.
m+2√15=fancy thing that won't get to 36m
D.
m+12=12m, doubled is 24m, yep
B and D
Answer: 231,469.335
Step-by-step explanation:
rounded to the nearest 0.001 or the thousandths place
He is false the equation should be as follows
