Answer:
C.
Step-by-step explanation:
that the coordinates of the vertices of the triangle after a reflection across the parallel lines .
An Integer is a whole number so you can take out B and C and the
is 6.5 so your answer is A
Answer:
$3.50
Step-by-step explanation:
$17.50/5 = $3.50. This means the cost of one book is $3.50.
Answer:
∠ 2 = 60°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Subtract the sum of the given angles fro 180° for ∠ 2, that is
∠ 2 = 180° - (57 + 63)° = 180° - 120° = 60°
