The sign shows the cost associated with a white water rafting trip write an expression to determine the cosr of 3 children abd 1 adult renting equipment for a white water rafting trip that lasts h hoursadult ticket - $53child ticket - $32equipment rental - $5 per hour

The total cost will be ...

... cost = 3×$32 + 1×$53 + h×$5

In dollars, that simplifies to

... cost = 5h + 149

i need more information to answer

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.