Answer:
The answer is
a=4
b=-1
Step-by-step explanation:

Answer:
46N
Step-by-step explanation:
surface area of box =5*1+5*3+5*1+7*3=46sqm
Answer:
Figure 1 is 84 m ....................
radius ( r) = 1 cm
The volume (V) of a sphere is calculated using the formula
V =
πr³
here V is given as V =
π
Equating gives
V =
πr³ =
π
dividing both sides by
π, gives
r³ = 1 ( take the cube root of both sides )
r = ∛1 = 1