Answer:
Yes
Step-by-step explanation:
Anything that ends in an even number is divisible by 2.
Hello,
-2<1 ==> f(x)=3x²-1 =>f(-2)=3*(-2)²-1=3*4-1=12-1=11
Answer:
n = 18
Step-by-step explanation:
Corresponding parts of similar triangles are in same ratio

Answer:
work out the difference (increase) between the two numbers you are comparing. Then: divide the increase by the original number and multiply the answer by 100. % increase = Increase ÷ Original Number × 100. If your answer is a negative number, then this is a percentage decrease.
Step-by-step explanation: