Cost of Renting a Truck Ace Truck leases its 10-ft box truck at $40/day and $0.50/mi, whereas Acme Truck leases a similar truck at $35/day and $0.55/mi. (a) Find the daily cost of leasing from each company as a function of the number of miles driven. (Let f(x) represent the daily cost of leasing from Ace Truck, g(x) the daily cost of leasing from Acme Truck, and x the number of miles driven.)

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

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m∠abd = m∠dbc

step-by-step explanation:

given : ab bisects ∠dbc

as we know that bisection means ab divides   ∠dbc   in two equal angles named as   ∠dba and   ∠abc

so, m∠abd = m∠dbc  

because ab bisects ∠dbc.

hence , the first statement m∠abd = m∠dbc is true.

c.

step-by-step explanation: