Answer:
m of angle s is 32
Step-by-step explanation:
<span><span>InequalitiesNumbers<span>PercentagesScientific Notation</span>Calculus<span>DifferentiateIntegrate</span>Matrices<span>ArithmeticInverseDeterminant</span>
</span>Quickmath step-by-step math solver<span>ExpressionEquationInequalityContact us</span><span>SimplifyFactorExpandGCFLCM</span><span><span>Enter expression, e.g. (x^2-y^2)/(x-y)Sample Problem</span><span /><span>1.5−2.5x ≤ 4.5</span>Simplify<span>Simplify1.5−2.5x≤4.5<span>1510</span>−<span>2510</span>x≤<span>4510</span></span></span></span>
Answer:
15 hours
Step-by-step explanation:
Answer:
part b)
increasing: hour 1
constant: hours 2 and 4
decreasing: hours 3 and 5
part c)
non-linear
Step-by-step explanation:
(3x^2 + 9x) / ( x^2 -2x -15)
Factor both polynomials
(3x)(x+3) / (x-5)(x+3) = 3x/(x+5)
The simplified form is 3x/(x+5)
The restriction for the variable is x ≠ -3 (this is because you can only simplify the factor x-3 if its value is not zero).