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BRAINLIST ANSWER- Sanjay needs 90 meters of fence to go around a rectangular garden. The length l of the garden is three times its width w. Three of these equations give the correct value for w. Which equation does NOT?(short explanation)


please no guessing. thanks

BRAINLIST ANSWER- Sanjay needs 90 meters of fence to go around a rectangular garden. The length l of the garden is three times its width w. Three of these equat class=
BRAINLIST ANSWER- Sanjay needs 90 meters of fence to go around a rectangular garden. The length l of the garden is three times its width w. Three of these equat class=

Verified Answer :

Simple,

you have ALL the equations set up, just solve for W.

1.)

w+3w=90

4w=90

w=22.5

2.)

w+3w+w+3w=90

8w=90

w=11.25

3.)

2w+23w=90

2w+6w=90

8w=90

w=11.25

4.)

2*(3w+w)=90

6w+2w=90

8w=90

w=11.25

Now, out of ALL those which one was different?

A. (w+3w=90)

This equation did not match with all the others. Thus, your answer. :D

carrollwynstan45

Answer: THE ANSWER IS THE FIRST ONE


Step-by-step explanation:

1400/69/999

View image carrollwynstan45

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