Ineed fast, which expressions are equivalent to 2(25)? select each correct answer.

a. 2(20 + 5)

b. 2(2 + 5)

c. 2(10 + 15)

d. 2(20 + 15)

the answer is A. because 20+5 in the parentheses is equal to 25 in the question

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.