Answer:
vol. of triangular prism = lbh/2
vol. of rectangular prism = 18 of vol. of triangular prism
18x = 18 + 14x
4x = 18
x=4.5 ft
so vol. of rectangular prism = 6 × 4 . 5 × 3 = 81 ftcube
Answer: Actual weight of his mountain bike is
16.4kg
. Deshaun's estimate is
15kg
...
Step-by-step explanation:
Answer:
Perimeter is 14x+12
Step-by-step explanation:
The perimeter of a rectangle is P=2L+2W, therefore the perimeter is P=2(4x+7)+2(3x-1)=8x+14+6x-2=14x+12
Answer:
A = πr²
Step-by-step explanation:
bro do u not have google