Answer:
3
Step-by-step explanation:
1, 5, 25
Answer:
(3/4)*(1/5) is equal to 0.15
73 cm, the perimeter is all side totals, to to find each side length you just have to divide by 4 since all the sides of a square are the same
Answer:
14g zinc
Step-by-step explanation:
To get the mass of zinc in the metal bar, you can multiply the percentage of zinc by the total mass.
40g x .35 = 14g zinc
Perimeter = 2base + 2base
82 - 2(32) = 18 : 2 = 9
area = 9*32 = 288mm^2
