Answer:
40
Step-by-step explanation:
The amount of down payment is $1368.08.
We add the fees to the price of the vehicle:
15000+450+275 = 15725.
We take 100% of this number and add an additional 8.75% sales tax; 100+8.75 = 108.75; 108.75% = 108.75/100 = 1.0875:
1.0875(15725) = 17100.94
He paid 8% of this total as a down payment; 8% = 8/100 = 0.08:
17100.94*0.08 = 1368.08
First Part:
A cube has all equal sides and therefore the formula of:
-Volume of Cube=side³
=3³=27 cm³
-Volume of Cuboid=Area of base×Height of prism
1st prism =4×3×1=12 cm³
2nd prism =7×4×9=252 cm³
3rd prism =3.5×5×6=105 cm³
Second part:
Volumes are given with one side missing
V=Area of base×Height of Prism
1st prism
360=6×12×x
360=72x

=

5 cm=x
Check: V=6×12×5=360 cm³
2nd question:
break it into 2 parts:
1st: find the volume of the first cuboid:
V=3×3×4=36 cm³
So now we know the volume of the second cuboid since both of them have the same volume.
2nd: 36=6×4×x
36=24x

1.5 cm=x
Check: 1.5×6×4=36 cm³
Answer:
I am odd number my digits add up to 7 i am bigger than 50 and smaller 100
60, I think this is the right answer !