Answer:
10 Packages
Step-by-step explanation:
The rectangular vegetable garden has a dimension of Length 20 feet and Width 40 feet.
Perimeter of a Rectangle=2(L+W)
=2(20+40)=2(60)=120 feet
Since the store sells fencing in 4-yard packages, let us convert our perimeter to Yards.
1 Yard= 3 Foot
x Yard =120 Feet
Cross Multiply
3x=120
x=40 Yards
The Perimeter =40 Yards
Therefore the number of Packages which Troy and his Mom needs:
Perimeter of the Garden÷Length Per Package
=40÷4
=10 Packages
Troy and his mom would need 20 Packages of Fencing.
To be able to conclude, we conver
25
The answer is
Mg
Grams
.75
124
105
you do 47+28 which is 75 and then do 180-75 which equals 105
Impedance is a vector sum using the formula Z = square root (XL2
+ R2); where Z = impedance, XL = inductive reactance, and R =
resistance. Therefor the formula for a circuit where XL = 64ohm's
and R = 36ohm's is Z = square root(642 + 322); Z = 71.6ohms.
Yes. in math you will get to a point where you will have to use ratios to do rates they kind of the same thing.