8t - 1 = 12t + 3
find the value of t
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Answers
Answered by
2
Step-by-step explanation:
8t-1-12t-3
-4t-4=0
t=-1 OK friend this is urs answer OK
Answered by
1
Answer:
Point A(4,3)
point B (X,5)
CENTER O (2,3)
DISTANCE BETWEEN A AND O
\sqrt{(4 - 2) {}^{2} + (3 - 3) {}^{2} } \\ \sqrt{(2 {)}^{2} } \\ distance \: between \: a \: and \: b \: is \: \\ 2 \: units
distance between B and O is
\sqrt{(x - 2) {}^{2} + (5 - 3) {}^{2} } = 2 \\ (x - 2) {}^{2} + (2) {}^{2} = (2) {}^{2} \\ {x}^{2} - 4x + 4 + 4 = 4 \\ {x}^{2} - 4x + 4 = 0 \\ (by \: factorization) \\ {x}^{2} - 2x - 2x + 4 = 0 \\ ............ \\ .....(x - 2)(x - 2) = 0 \\ value \: of \: x \: is \: 2
Step-by-step explanation:
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