The product of 8 and 90 is 720 because 0 x 8 is 0 and 9 x 8 is 72 so when you multiply the two together you get 720.
Answer:
$20-$3.99(milk)=$17.01÷$4.39(cereal)=4 boxes of cereal
Definition of supplementary angles. Hope this helps. Can you mark me as brainliest if you can? I really appreciate it!
Area of the box:
A = 2 a² + 4 a h = 600 cm²
h = a ( the box is a cube )
A = 6 a² = 600 cm²
a² = 100
a = 10 cm
V = a³ = 10³ = 1000 cm³