Answer: 2/5
Step-by-step explanation:
4x + 18=22
4x=22-18
4x=4
x=4/4
x=1
Answer:
OD) 4000
Step-by-step explanation:
Volume of a pentagonal pyramid = Area of base x height
Since every dimension is multiplied by 5,
Area is multiplied by 5² and height by 5
So volume is multiplied by 5^3 = 125
The volume = 125 x 32 = 4000
Answer:
Step-by-step explanation:
the given expression is equivalent to (-9/4) / [-2/3] = (-9/4)*(3/2) = 27/8