Answer:
10.336.
Step-by-step explanation:
There are 12 inches in 1 foot so 51.68 ft/hr
= 51.68 * 12 in/hr.
Now there are 60 minutes in an hour so the speed in inches/minute
= 51.68 * 12 / 60
= 10.336.
Answer:
Step-by-step explanation:
![( \sqrt{5} )( \sqrt[3]{5}) \\ \\ = ({5}^{ \frac{1}{2} } ).({5}^{ \frac{1}{3} } ) \\ \\ = {5}^{ \frac{1}{2} + \frac{1}{3} } \\ \\ = {5}^{ \frac{3 + 2}{2 \times 3}} \\ \\ \huge \red{ \boxed{ = {5}^{ \frac{5}{6}} }}](https://tex.z-dn.net/?f=%28%20%5Csqrt%7B5%7D%20%29%28%20%5Csqrt%5B3%5D%7B5%7D%29%20%5C%5C%20%20%5C%5C%20%20%3D%20%20%28%7B5%7D%5E%7B%20%5Cfrac%7B1%7D%7B2%7D%20%7D%20%29.%28%7B5%7D%5E%7B%20%5Cfrac%7B1%7D%7B3%7D%20%7D%20%29%20%5C%5C%20%20%5C%5C%20%20%3D%20%7B5%7D%5E%7B%20%5Cfrac%7B1%7D%7B2%7D%20%20%2B%20%20%5Cfrac%7B1%7D%7B3%7D%20%7D%20%20%5C%5C%20%20%5C%5C%20%20%3D%20%7B5%7D%5E%7B%20%5Cfrac%7B3%20%2B%202%7D%7B2%20%5Ctimes%203%7D%7D%20%20%5C%5C%20%20%5C%5C%20%20%5Chuge%20%5Cred%7B%20%5Cboxed%7B%20%3D%20%7B5%7D%5E%7B%20%5Cfrac%7B5%7D%7B6%7D%7D%20%7D%7D)
The third angle of triangle RST is 180-38-75 = 67
<span>which is one of the given angle of the second triangle. </span>
<span>So both triangles have the same angles and the sides are proportional. </span>
<span>The two triangles are similar, therefore one is a dilation of the other.</span>
The answer is C, because those are the points that cross the x-axis.
Answer:
-60-14x
Step-by-step explanation:
Distribute the 3: -3(20+5x)+x => 20(-3)+3(-5x)+x => -60 -15x+x
Simplify: -60-15x+x => -60-14x
