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please help! i can't find the answer on brainly because its a multi step problem but here are the screenshots, please help (70 points!!)

Please Help I Cant Find The Answer On Brainly Because Its A Multi Step Problem But Here Are The Screenshots Please Help 70 Points class=
Please Help I Cant Find The Answer On Brainly Because Its A Multi Step Problem But Here Are The Screenshots Please Help 70 Points class=
Please Help I Cant Find The Answer On Brainly Because Its A Multi Step Problem But Here Are The Screenshots Please Help 70 Points class=

Sagot :

semsee45

Answer:

Part A:  12 < 4[tex]x[/tex] < 24  (OR  3 < [tex]x[/tex] < 6)

Part B: the length [tex]x[/tex] needs to be bigger than 3 ft but smaller than 6 ft

Part C: Because the area must be more than 12 square feet and the width is 4 feet, the length must be greater than 3 feet.

Step-by-step explanation:

Part A

  • Area of rectangle = width x length

We are told that the width = 4 ft

Let [tex]x[/tex] = length

Therefore, area = 4[tex]x[/tex]

The area needs to be more than 12 ft² but less than 24 ft²

Therefore, 12 < 4[tex]x[/tex] < 24

Part B

12 < 4[tex]x[/tex] < 24

Divide everything by 4:  3 < [tex]x[/tex] < 6

So the length [tex]x[/tex] needs to be bigger than 3 ft but smaller than 6 ft

Part C

Because the area must be more than 12 square feet and the width is 4 feet, the length must be greater than 3 feet.

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