If sin Θ is positive and tan Θ is negative, then the angle should be in the second quadrant using the rule of thumb. In this case, cos Θ is expected to be negative. Using the calculator, the answer is -0.7454. This is equivalent to option D. <span>negative square root of 5 over 3</span>
Answer:
1.6=v
Step-by-step explanation:
The difference (-) between 3 times a number (3n) and 21.
3n - 21
Answer:
122.5
Step-by-step explanation:
take 8.75 multiply it by 2 then multiply it by 7 to get your answer 122.5
Answer:
Step-by-step explanation:
600,000,000
