The models scale is
1cm=8 cm because :
240÷30=8
hope this helped
Answer:
3/8
Step-by-step explanation:
divide out the 4's and you are left with 3/8
-3
Because -2^2-8+1
-2to the second power is 4
4-8=-4
-4+1=-3
F (x) = 2x + 3; find f (–1)" (pronounced as "f-of-x equals 2x plus three; find f-of-negative-one"). In either notation, you do exactly the same thing: you plug –1 in for x, multiply by the 2, and then add in the 3, simplifying to get a final value of +1
Answer:
can you give me some hint.
