Answer:
840
Step-by-step explanation:
7, 14, 42, 168, ?
7 x 2 = 14
14 x 3 = 42
42 x 4 = 168
you see the pattern?
hence,
168 x 5 = 840 (ans)
Answer:
WHAT
Step-by-step explanation:
Answer:
6.43
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Step-by-step explanation:
length of side x will be
Tan tita = opp/adjacent
tan65 = x/3
tan 65 is 2.14
so...you are left with 2.14=x/3
by cross multiplying
x= 2.14 × 3
= 6.43