Question 38 0/2 pc
The engine size (x) and fuel consumption (y) of two vehicles were measured as (1249cc, 6.91/100km) and (1598cc, 4.41/100km).
respectively. The correlation between x and %y was estimated as ro 1. This value is!

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.

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76

step-by-step explanation:

the shape,the size and the distance