63000 is already in standard form
Answer: 615.44
A=4(pi)r^2
A=4(pi)7^2
A= 4 x 3.14 x 49
A= 615.44
Answer:
just by using similarity of triangles we can deduce that (2x-6) is half of 16
OR you can get it by applying Mid point theorem also.
so 2x-6= 16/2
so x=7
Step-by-step explanation:
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