Answer:
A)Triangle B is a reflection of Triangle A across the x-axis. Triangle C is not a reflection of Triangle A.
Step-by-step explanation:
I believe this is the correct answer because Tringle B does reflect Triangle A across the x-axis (----------) and ofcourse Triangle C is not a reflection of A
Answer:
Step-by-step explanation:

Answer:
B)
Step-by-step explanation:
Solving a quadratic formula depends on the question asked. For example, if you are given a quadratic equation and then you are asked to find the roots of the equation, then you can solve it by remainder theorem or long method. So long as your quadratic equation is given and you are asked this tyoe, you can answer any problem.
Answer:
1f 2×4 -3׳ 12k is divided by × - 3 the remainder is 21 find the value of k