Answer:
x,y - x,y-4
Step-by-step explanation:
x coordinates of a and b remain same but their y coordinates become -4
21 / 8
= 8 / 8 + 8 / 8 + 5 / 8
= 2 5/8
5/8
= 2,5/4
= 1,25/2
= 0.625
Therefore 21/8 = 2 + 0.625 = 2.625
Answer:
4a^2+4ab+b^2
Step-by-step explanation:
To find the square we multiply the expression with itself
(2a+b)×(2a+b) = 4a^2+4ab+b^2
Your answer is 162 but dont count on it
Answer:
true
Step-by-step explanation:
This is true because the basic graph of a fifth degree polynomial with a positive coefficient goes right and up forever(encapsulating y-values until infinity) and left and down forever(encapsulating y-values until negative infinity). This means the range is all real numbers.
Below is a graph to comprehend it more visually: