Answer:
You convert the fractions to a decimal, nut the rest is still the same
Step-by-step explanation:
Answer:
It becomes 30
Step-by-step explanation:
When you double a number, it’s increases to two of itself .
So double of 15 means 15 x 2
= 30
Answer:
C≈18.85
Step-by-step explanation:
Step-by-step explanation:


and,

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☆Find the 

Here,
BC =AC
so,
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we know that,

But
(Ģìvéñ)
so..







But...

soo,


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