20 !
which of the following is equivalent to the statement below?

if 3x + 1 = 10, then x ≠ 2.
select the best answer from the choices provided.

a. if x ≠ 2, then 3x + 1 = 10.
b. if 3x + 1 = 10, then x = 2.
c. if x = 2, then 3x + 1 = 10.
d. if x = 2, then 3x + 1 ≠ 10.

Arguments in the form "if this, then that" are known as conditionals. The original conditional can be written in the form "If P, then Q". The P and Q are placeholders for statements. In this case, replace P with "3x+1 = 10" and replace Q with "x does not equal 2"

It turns out that the contrapositive is entirely identical to the original conditional. The contrapositive is in the form "If not Q, then not P". You swap P and Q, also you add "not"s to each to negate them both.

"P" means "3x+1 = 10", so "not P" means "3x+1 does not equal 10"

"Q" means "x does not equal 2", so "not Q" means "x = 2"

"If P, then Q" > "if 3x+1 = 10, then x does not equal 2"

"If not Q, then not P" > "if x = 2, then 3x+1 does not equal 10" is the proper contrapositive we want.

hope this !

step-by-step explanation:

d = distance between moon and sun, which in this problem is the hypotenuse of a right triangle.  

the distance y is the side opposite to angle x in the right triangle.   use the definition of the sine function from basic trigonometry.

sin(x) = y/d ⇒

d = y/sin(x)

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.