Y=x-3 and Y=1/2x-3/2 and that is ur answer
Answer:
The area of the rectangular deck is 36 sq feet.
Step-by-step explanation:
Let the width of the deck = k ft
So, the length of the deck = (4k) ft
Now, perimeter = 30 ft
PERIMETER OF A RECTANGLE = 2(LENGTH + WIDTH)
⇒2( k + 4k) = 30
or, 2 x 5k = 30 ⇒ 10k = 30
⇒ k = 30/10 = 3
So, the width of the deck = k = 3 ft
Length of the deck = 4k = 3 x 4 = 12 ft
Now, AREA OF A RECTANGLE = LENGTH X WIDTH
So, the area of the rectangular deck = 3 ft x 12 ft
= 36 sq feet
Hence, the area of the rectangular deck is 36 sq feet.
It is 7.5, think like 100÷4
The answer is three million , three hundred , eighty eight thousand , one hundred , ninth eight
Answer:
24
Step-by-step explanation:
To find the range, we subtract the smallest number in the set from the largest number.
The largest number is 66. The smallest number is 42.
66-42=24.
The range is 24.
