Answer: P = 2x + 2y + 10
Step-by-step explanation: The perimeter (P) of a rectangle is given as
P = 2L + 2W
By factorizing the right hand side of the equation we now have
P = 2(L + W)
However, the length of the rectangle is given as x + 6 and the width is given as y - 1
If P = 2(L + W), then
P = 2(x + 6 + {y - 1} )
P = 2(x + 6 + y -1)
P = 2(x + y + 5)
After expanding the bracket, we now have
P = 2x + 2y + 10
The answer is C i hope this helps
Answer:
60% =
75% = 
84% = 
65% =
Step-by-step explanation:
60% =
because 3 ÷ 5 = 0.6
75% =
because 3 ÷ 4 = 0.75
84% =
because 21 ÷ 25 = 0.84
65% =
because 13 ÷ 20 = 0.65
Answer:
Step-by-step explanation:
there is 8x3=24 and 12x2=24 and there is 6x4=24 and there is 1x24
there is 1x32 16x2 8x4