Answer:
1. 2.474
2. 2.694
3. 2.334
4. 2.638
Step-by-step explanation:
1 = .20 x 12.37 = 2.474
2 = .20 x 13.47 = 2.694
3 = .20 x 11.67 = 2.334
4 = .20 x 13.19 = 2.638
4•4=16
12•5=60. That’s the answer
Answer:
the answer is A.
Step-by-step explanation:
The answer is b the second one is the correct answer
The answer is (x-42)×(x+42)