In the diagram below, \overline{AB} \parallel \overline{CD}, AB ∥ CD , \text{m}\angle CHF = 119^{\circ},m∠CHF=119 ∘ , and \text{m}\angle B = 18^{\circ}.m∠B=18 ∘ . Find \text{m}\angle E. m∠E.

b

step-by-step explanation:

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like:

step-by-step explanation:

gym b charges $1.05 less per hour than gym a.