Answer:
- 1, and - 1
the answer would be -2
Step-by-step explanation:
any number of the zero power is one.
Answer:
x² + 9
Step-by-step explanation:`
inequalitites are like the functions but sometime they just dont work out when we have squares and their roots and their parabalas and their roots
Answer:
0.7 (receering)
Step-by-step explanation:
use a scientific calculator type it in then press the s-d button to get 0.7 (recering)
Answer:
Consider matrix A.
What is the inverse of A? Fill in the missing elements in the matrixs.
Step-by-step explanation:
Consider matrix A.
What is the inverse of A? Fill in the missing elements in the matrixs.
Answer:
Perimeter 
Step-by-step explanation:
Let 
= width of the rectangle.
From the information "length of a rectangle is 5cm more than width", we can write:
Length = 
- - - -
Perimeter 
(formula for the perimeter of a rectangle)
∴ The expression of the perimeter of the rectangle in terms of is 
.
Hope this helps :)
