Answer:
-1
Step-by-step explanation:
-2 x 2 + 3
USE PEMDAS (Parenthesis -> Exponents -> Multiplication/Division -> Addition/Subtraction)
-4 + 3
-1
Answer:
are you using math solver app
20g because if you convert it into a decimalit would be 0.20 and its bigger than 0.02kg
<span>Tripling both dimensions would NOT triple the surface area. If you triple both dimensions, then the surface area is 9 times as long as the surface area of original cone.</span>