Answer:
Step-by-step explanation:
x^2=20
just square both sides and u get
x = 4.472135955
Answer:
4) choice 1) 14.7 cm
5) choice 2) 14.8 cm
Step-by-step explanation:
4) 10^2 + 10^2 + 4^2 = 216
sq rt 216 = 14.7
5) 14^2 + 3^2 + 4^2 = 221
sq rt 221 = 14.86
Answer:
6.735
Step-by-step explanation:
im smart
No. AB is not perpendicular to AC
Answer:
3 and 7
2 and 6
4 and 8
1 and 8
Step-by-step explanation: