katiebabytiger1 katiebabytiger1

12-03-2021
Mathematics

contestada

What is the perimeter of a map of a state park that is 16 in by 20 in after it is enlarged by a scale facto of 4 and then reduced by 50%?

Please help with this. Math is not my best subject at school. I really don't understand math.

Respuesta :

jstock38 jstock38

12-03-2021

Answer:

144 inches

Step-by-step explanation:

map = 16 x 20

(16 x 20) x 4 = 64 x 80

(64 x 80)/2 = 32 x 40 (final map width and length)

P= 2L + 2W = 2(40) +2(32) = 144 inches

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