Alberto rode 5/8 of the water rides at a water park. his sister, reina, rode half of the rides that albeto rode. what fraction of the water rides did reinanot ride? support your answer with a model.

rides

Step-by-step explanation:

Let the number of rides at a water part = x

Alberto rode the water rides =

Reina rode half of the rides that Alberto rode =

=

the water rides did Reina not ride =  

                                                        =

                                                        =

rides Reina did not ride.

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.

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.