3 years ago

The width of a rectangle is y feet long. The rectangle is 4 feet longer than it is wide. What is the area of the rectangle?

Mathematics

2 answers:

Leni [432]3 years ago

8 0

Answer:

Area is 4 + y²

Step-by-step explanation:

Area of rectangle = Length × Width

Width - y feet

Length - 4 + y feet

4 + y × y = 4 + y²

mario62 [17]3 years ago

4 0

Answer:

if breadth is y feet long

let length be y+4

Step-by-step explanation:

therefore,

area=(4+y)*y

area=4y+y2

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3x - y = 0<br> 2x - y = 1

9966 [12]

Answer: See below

Explanation:
Solve this system of equation using elimination method:

3x - y = 0
2x - y = 1
________
3x - y = 0
-1(2x - y = 1)
_________
3x - y = 0
-2x + y = -1
_________
X = -1

We know that x = -1 now let’s plug it in the one of the equation to find y:

2x - y = 1
2(-1) - y = 1
-2 - y = 1
-y = 3
y = -3

8 0

2 years ago

Please help!!!!!!!

horsena [70]

Answer:

Thank you and please rate me as brainliest as it will help me to level up