ljadalyn
22.09.2019 •
Mathematics
Jack broke apart 5 x 216 as (5 x 200) + (5 x 16) to multiply mentally. what strategy did he use?
commutative property
associative property
halving and doubling
distributive property
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Ответ:
x=24
Step-by-step explanation:
Similar triangles
Share a ratio of 5:15 or 1:3
So we use this to solve for x
8/x=1/3 cross multiply
24=x