The amplitude is the highest the function ever gets. That happens when the
cosine is ' 1 '. At that point, the value of the function is<em> 5/2 </em>.
The period is the first time after zero that the angle in the cosine is 2π .
x/2 = 2π
Multiply each side by 2 : x = 4π
The period is <em>4π .</em>
It’s 40yrds because the missing side is 5yrds and then 5 x 8 is 40
You need to add 2+3+4
divid into 1/3
and your answer is 0.037 longated
B) 3+2 is the expression equivalent
The answer for your question is a). Because if you add 12.6 pounds by 16.7 pounds you will get 29.3 as your answer.the estimated answer is 30 and,22.1 estimated is 22.Finally,you just subtract 30 by 22 and you get your answer as 8.