Serena uses her program to translate triangle ABC
1 unit to the right and then
dilate it centered at the
origin by a factor of 2. Plot
the triangle that results,
and label the vertices
A', B', and C.

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

step-by-step explanation:

hjkj

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

i think the answer is b