To find the height, you will utilize the formula for area of a trapezoid. A = h(b1 +b2)/2. h is the height, b1 is the the first base, and b2 is the second base. When you substitute the information given to us in the question, the equation that needs solved is 37.4 = h(6.4 + 12.3)/2. You should multiply both sides by 2 to undo the dividing by 2. This gives you 74.8 = h (18.7). To solve for the height, divide both sides by 18.7. This gives us a cross sections height of 4 meters. This is the answer!
now, keeping in mind that 1 degree has 60 minutes, and that 1 minute has 60 seconds and therefore there are 60*60 seconds in 1 degree, or 3600 seconds.
72°22'30", has 72 degrees, plus 22 minutes and 30 seconds.
or 72 degrees plus 22/60 degrees plus 30/3600 degrees.
![\bf 72+\boxed{\cfrac{22}{60}+\cfrac{30}{3600}}\implies \cfrac{11}{30}+\cfrac{1}{120}\implies \stackrel{\textit{LCD of 120}}{\cfrac{44+1}{120}}\implies \cfrac{45}{120}\implies \cfrac{3}{8}\\\\[-0.35em] \rule{34em}{0.25pt}\\\\ 72+\cfrac{3}{8}\implies 72\frac{3}{8}^o](https://tex.z-dn.net/?f=%20%5Cbf%2072%2B%5Cboxed%7B%5Ccfrac%7B22%7D%7B60%7D%2B%5Ccfrac%7B30%7D%7B3600%7D%7D%5Cimplies%20%5Ccfrac%7B11%7D%7B30%7D%2B%5Ccfrac%7B1%7D%7B120%7D%5Cimplies%20%5Cstackrel%7B%5Ctextit%7BLCD%20of%20120%7D%7D%7B%5Ccfrac%7B44%2B1%7D%7B120%7D%7D%5Cimplies%20%5Ccfrac%7B45%7D%7B120%7D%5Cimplies%20%5Ccfrac%7B3%7D%7B8%7D%5C%5C%5C%5C%5B-0.35em%5D%20%5Crule%7B34em%7D%7B0.25pt%7D%5C%5C%5C%5C%2072%2B%5Ccfrac%7B3%7D%7B8%7D%5Cimplies%2072%5Cfrac%7B3%7D%7B8%7D%5Eo%20)
<em>1.) </em><em>x</em>
<em />
<em>2.) </em><em>f(x)</em>
<em />
<em>3.) </em><em>the output (y-value) when x = 2</em>
<em />
<em>4.) </em><em>f(2) = 2</em>
Answer:
Step-by-step explanation:
There are four ounces in each 1/4 pound so $1.23=4 ounces. Divide $1.23 by 4, u get about 0.3075. But u can't convert that so ab9ut 0.31 cents