Answer:
B and C
Step-by-step explanation:
Sin 45 or Cosine 45.
Answer:
the inverse would be x-2
Step-by-step explanation:
-18 +30s -72t +12u is the answer
Answer:

Step-by-step explanation:

It can be also written as -

I think it is 33, according to the scale. 1:33 means one cubic inch of the model represents 33 cubic inches of the actual tractor. Agree?