Answered

1. A box is (2x-3) by (x+5) by (3x+1),what is the volume of the box if x=3cm?​

Sagot :

AGboiiviz

Answer:

V = 240cm³

Step-by-step explanation:

Volume = LWH

Volume = (2x-3)(x+5)(3x+1)

Now , substitute the values of x to 3 and simplify

Volume = (2(3)-3) (3+5) (3(3)+1)

Volume = (6-3) (8) (9+1)

Volume = (3) (8) (10)

Volume = 240

Therefore , the volume of the box is 240cm³