Answer is
-4 ≠ -18
The slash across the equal sign changes it to a not equal sign
Answer:27
Step-by-step explanation:
Answer: 7/8
Cos2x has 3 formulas, Sinx is given in the question, we should use the formula with sinus. I guess that's the solution.
Answer:
<h2>186 : 1</h2>
Step-by-step explanation:
1cm = 10mm
Therefore 8cm = 8 · 10mm = 80mm
The scale of the model

Answer: 1,341 3/4
Step-by-step explanation: