Step-by-step explanation:
2+X = 8
X = 8-2
X = 6
hence, the value of X is 6
hope it helpful
Answer:
the answer is A
Step-by-step explanation:
Answer:4
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
240m= 4h
120km
V= 120/4 = 30 km/h
I hope this helps, have a good day
Answer:
Step-by-step explanation:
To find the diagonal, use Pythagorean theorem,
diagonal² = side² + side²
= (9√3)² + (9√3)²
= 9²(√3)² + 9²(√3)²
= 81*3 + 81*3
= 243 + 243
= 486
diagonal = √486 = 22.05 units