Answer:
a=28
Step-by-step explanation:
a+20=48
a=48-20
a=28
If George's driveway is a rectangle 12.2 m by 3.0 m, its dimensions in cm are
... 1220 cm long × 300 cm wide × 2 cm deep
Thus the volume of gravel required is
... (1220 × 300 × 2) cm³ = 732,000 cm³
George needs about 0.732 bags, so he will probably need to buy 1 bag.
Answer:4
Step-by-step explanation:
1 plus 6
Base leg (b) = 6
Other leg (a) = 14
Hypotenuse (c) = c
plug this into the equation above and solve for c (taking the square root to solve) so:
142 + 62 = c2
232 = c2
15.23 = c (feet)
Hope this helps have a good day. :)
