His estimate is a little high. The square root of 15= 3.87 and he said it's 3.8
Width: w=6 cm
Depth: d=4 cm
Height: h=7 cm
Side edge: s=?
s=sqrt [ (w/2)^2+h^2 ]
s=sqrt [ (6 cm / 2)^2+(7 cm)^2]
s=sqrt[ (3 cm)^2 + 49 cm^2 ]
s=sqrt (9 cm^2+49 cm^2)
s=sqrt (58 cm^2)
s=sqrt(58) cm
s=7.615773106 cm
s=7.6 cm
Answer: <span>The length of the side edge, s, of the triangular prism is 7.6 cm</span>
When the domain of the function is continuous, a different approach may well be required, although even here we note that in practice, optimization problems are usually solved using a computer, so that in the final analysis the solutions are represented by strings of binary digits (bits).
√486 - √24 + <span>√6 =
</span>√81*6 - √4*6 + <span>√6 =
</span>9√6 - 2√6 + <span>√6 =
8</span><span>√6
The correct answer is 8</span><span>√6. </span>
check the template in the picture below.
so the graph of f(x) is simply expanded horizontally, meaning the value A*B changed to something less than 1.
![\begin{array}{|l|cc|ll} \cline{1-3} &x&y\\ \cline{2-3} f(x)=x^2&2&4\\[1em] g(x)=\frac{1}{2}x^2&2&2\\ \cline{1-3} \end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7B%7Cl%7Ccc%7Cll%7D%20%5Ccline%7B1-3%7D%20%26x%26y%5C%5C%20%5Ccline%7B2-3%7D%20f%28x%29%3Dx%5E2%262%264%5C%5C%5B1em%5D%20g%28x%29%3D%5Cfrac%7B1%7D%7B2%7Dx%5E2%262%262%5C%5C%20%5Ccline%7B1-3%7D%20%5Cend%7Barray%7D)
