One and eighty five. 1x85=85 but 85 isnt prime>>>
Answer: 350 square inches
The surface area formula of a trapezoidal prism is h (b + d) + l (a + b + c + d)
4(9+7) + 11 (5+7+9 +5)
--> 350
Answer: 18
Step-by-step explanation:
Square root of 81 is 9 because 9*9=81 then 9*2=18
For one sweater it would be $10.88 but if she got 3 it would be $32.64
10.88•8=32.64