Answer:
a. 30
Step-by-step explanation:
Rotate the image and observe, you will see the difference between 30° and 35°
Hope this helps
Difference of two squares:
x² - y² = (x - y)(x + 8)
So for difference of squares that has (x -8) as one of the factor.
The other factor is (x + 8)
(x - 8)(x + 8) = x² - 8²
= x² - 64.
Answer:
B. a- (-b)
Step-by-step explanation:
The variable c is equal to 13
