2 years ago

Please help thanks a lot

Mathematics

1 answer:

allsm [11]2 years ago

5 0

The smallest diameter should be
a diagonal of a smallest rectangular face,
√(11²+7²)=√(121+49)≈13.0

You might be interested in

Use the distributive property to factor the expression below.<br> 544 y - 12 x 7

Zielflug [23.3K]

The answer is 4 (136y-21)

Explanation:

Factor 4 out of 544y.
4 (136y) - 12*7

Factor 4 out of -12*7.
4 (136y) + 4 (-3*7)

Factor 4 out of 4.
(136y) + 4 (-3*7)
4 (136y- 3*7)

Multiply -3 by 7.
4 (136y - 21)

6 0

2 years ago

Solve for x<br><img src="https://tex.z-dn.net/?f=%5Cbold%7B4x%20-%2064%20%3D%200%7D" id="TexFormula1" title="\bold{4x - 64 = 0}"

ivolga24 [154]

Answer:

$\tt x = 16$

Step-by-step explanation:

$\tt 4x-64=0$

Add 64 to both sides.

$\tt 4x - 64 + 64 = 0+ 64$

Simplify.

$\tt 4x = 64$

Divide both sides by 4.

$\tt \cfrac{4x}{4} = \cfrac{64}{4}$

Simplify.

$\tt x = 16$

Done!!!

3 0

2 years ago

Read 2 more answers

A cylinder has a radius of 4x+2 and a height of 5x+4. Which polynomial in standard form best describes the total volume of the c

Viefleur [7K]

$\bf \textit{volume of a cylinder}\\\\
V=\pi r^2 h~~
\begin{cases}
r=radius\\
h=height\\
-----\\
r=4x+2\\
h=5x+4
\end{cases}\implies V=\pi (4x+2)^2(5x+4)
\\\\\\
V=\pi [(4x+2)(4x+2)](5x+4)\\\\\\ V=\pi \stackrel{FOIL}{(16x^2+16x+4)}(5x+4) \\\\\\
V=\pi[ (80x^3+80x^2+20x)+(64x^2+64x+16)]
\\\\\\
V=80\pi x^3+144\pi x^2+84\pi x+16\pi$