Answer:
(4, –2, 1)
Step-by-step explanation:
You have to put in it the calculate and solve the matrix way
Answer:
3x
Step-by-step explanation:
the value close to the alphabet is the coefficient
since all of the sides are not equal, it is not a regular polygon.
a regular polygon is when all of the sides are equal, and the same with the angles.
hope this helps you!! <3
50% = $20
25% = $10
40+10 = $50
original price = $50