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JulsSmile [24]
3 years ago
7

A mirror should be centered on a wall. The mirror is 4 feet wide and the wall is 20 feet wide. Which equation helps determine th

e distance x on each side of the mirror?
A. x + 4 + x = 20
B. 4 + x + 4 = 20
C. x = 20 + 4 + 4
D. 4 = 20 + x + x
Mathematics
2 answers:
sveta [45]3 years ago
7 0
C x=20+4+4 That’s the answer
abruzzese [7]3 years ago
7 0

Hi!

The correct answer is A.

The mirror is 4 feet wide.

The wall is 20 feet wide.

The distance x on each side of the mirror: x + x

4 feet wide + x + x = 20 feet wide

The mirror 4 feet wide + the distance x on each side of the mirror = the wall is 20 feet wide

==> Sorry, my English is bad, I'm trying to learn this language.

Wish Good Lessons! ^-^

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