2)
2*120 + 2*3.14*40 = 240 + 251.2 = 491.2;
Step-by-step explanation: The square root of 12 is represented in the radical form as √12 which is equal to 2√3. Since, 2√3 cannot be further simplified, hence such roots are called surds.
Answer: y=54(lb)x+170(lb)
Step-by-step explanation: that's the function for it but I tried. You need to include how much weight the elevator can hold though
X<<span>y+<span>3 its simple here is your answer</span></span>
42 is 21% of 200. This is because 200*0.21 = 42.
