There are many pairs of integers (whole numbers) that equal -6.
1 + 5
2 + 4
3 + 3
-3 + 9
You can choose from any of those pairs.
$300 because 300x2=600 then 75x8=300 and 600+300=900
Answer:
81y^4 - 16x^2, difference of squares.
Step-by-step explanation:
So we need to expand the following product:
(9y2-4x)(9y2+4x) = 9y2*9y2 + 4x*9y2 - 4x*9y2 -4x*4x = 81y^4 - 16x^2
And this type of product is the difference of squares.
Answer:
3.14 yd²
Step-by-step explanation:
Area = πr² = π(1)² = 3.14 yd²
