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Elenna [48]
3 years ago
12

Can you answer these please! I really need help! And I'm so not even joking only 16 17 18 and 19

Mathematics
1 answer:
frozen [14]3 years ago
4 0
16.) 38.25= 4.25h
divide by 4.25 on both sides
       h=9
17.)214= 1/3x
divide by 1/3 on both sides
x= 642
18.)70= 2x
divide by 2 on both sides
x=35
19.)18.69= 5.25+1.68x
subtract 5.25 on both sides
13.44=1.68x
divide by 1.68 on both sides
x=8
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