Use the properties of equality to find the value of x in the equation 4(6x – 9.5) = 46.
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Answer:
2.8
Step-by-step explanation:
using cosine rule
=
s = = 2.842 = 2.8
First step, divide 6 from both sides.
t/6=r^2+1
second step, subtract 1 from both sides
t/6 -1=r^2
Now take the square root of each side.
Done!