500-30-4
Five Hundred Thirty four
600-80-4
Six hundred eighty four
400-20-9
Four hundred twenty nine
100-50
One hundred fifty
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Answer:
1/4y
Step-by-step explanation:
(-x^-1)^0/(4y^-1*y^2)
anything to the power of 0 gives you 1,
1/(4y^-1*y^2)
-1+2=1
1/4y^1=1/4y
There are 10 squares and each square is a meter
Answer:
14 inches
Step-by-step explanation:
In the above question, the perimeter formula is given as:
P = 2L + 2W
We are asked to rewrite the formula to solve for L.
This means to make L the subject of the formula
P = 2L + 2W
2L = P - 2W
Divide both sides by 2
L = P - 2W/2
We are to use the above formula to find the length of a rectangle whose width is 7 inches and perimeter is 42 inches.
P = Perimeter
L = Length
W = Width
L = P - 2W/2
L = 42 - 2(7)/2
L = 42 - 14/2
L = 28/2
L = 14 inches
Therefore, the length of the rectangle = 14 inches
