Answer:
5 : 30
Step-by-step explanation:
Note that
× 10 = 5
Thus 3 × 10 = 30
Hence
: 3 = 5 : 30
The answer is feet
Hope this helps!
Answer:
D. 2,5, and 6
Step-by-step explanation:
Because if u mutiply 2*5 = 10 and 2*6 is 12 as 5*6 is 30 and 2*9 is 18 .
I only have the answer for 3 and i believe it is 20,090
Answer:
135 square feet
Step-by-step explanation:
area of base and top=2(1/2×6×2.5)=15 square feet.
area of three faces=(2.5+6+6.5)×8=15×8=120 ft
total surface area=15+120=135 square feet.