Question

If the perimeter of a rectangular picture frame must be less than 200 in., and the width is 36 in., what must the height h of the frame be?
A. h > 64 in.
B. h > 128 in.
C. h < 128 in.
D. h < 64 in.

Answer 1

I think it's C

Answer 2

hmmmmm test it out

Answer 3

let the width be w and height be h
then
use the formula
2w + 2h <200

Answer 4

2(36) + 2(99) < 200

72 + 198 < 200



I messed up somewhere but I can't see it >-<

Answer 5

equation is
2w + 2h < 200
on dividing with 2
it comes out to be
w + h < 100
we have w = 36
it means... 36 + h <100
=> h < 100 - 36
=> h < 64

therfore... the answer comes out to be D

Answer 6

Thank youuuuu >.<