Answer:
Step-by-step explanation:
Let L represent the Length of the rectangle.
Let W represent the width of the rectangle.
The formula for determining the perimeter of a rectangle is expressed as
Perimeter = 2(L + W)
Then substitute 12 in for the length and 6in for the width. It becomes.
Perimeter = 2(12 + 6).
Perimeter =2 × 18 = 36
2*2=4*2=8
8/8=1
Therefore the answer is 1
Answer:
A. Multiply 2/5 by 4
Step-by-step explanation:
Because when you dividend fraction
1,write the reciprocal of the second fraction number and multiply with the first fraction number
2,multiply the numerators and denominators of both fraction..
the reciprocal of 1/4 is 4/1 =4so the answer is 2/4 by4
13.2
Step-by-step explanation:
r = 2.1
circumference of circle = 2πr
=2 × 22/7 × 2.1
= 13.2
Answer:
4
Step-by-step explanation:
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