Answer:
the algebraic expression is; x+15
Answer:
see below
Step-by-step explanation:
6 cot ^2 (y) ( sec^2 (y) -1) = 6
We know that ( sec^2 (y) -1) = tan ^2(y)
6 cot ^2 (y) tan ^2 (y) = 6
We know cot = cos/ sin and tan = sin / cos
6 cos/ sin ^2 (y) sin/cos ^2 (y) = 6
6 ( 1) = 6
6=6
Answer:
no solution
Step-by-step explanation:
Given
27x + 14 = 3(9x - 7) ← distribute right side
27x + 14 = 27x - 21 ( subtract 27x from both sides )
0 + 14 = - 21 ( subtract 14 from both sides )
0 = - 35 ← not possible
Thus the equation has no solution
Answer: The correct answer is 18ft
Step-by-step explanation:
Their greatest common factor is 1.
In fact, it's their ONLY common factor.