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vichka [17]
3 years ago
15

What is a way to use the properties of similar triangles to find measurements

Mathematics
1 answer:
muminat3 years ago
8 0
Use proportions and use letters for unknown measurements 
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Differentiate f(x) = \frac{x^{3}-4 x+1}{x^{3}}.
miv72 [106K]
f(x) = \frac{x^{3}-4 x+1}{x^{3}}\\
f'(x)=\frac{(3x^2-4)\cdot x^3-(x^3-4x+1)\cdot3x^2}{x^6}\\
f'(x)=\frac{x^2(3x^3-4x-3x^3+12x-3)}{x^6}\\
f'(x)=\frac{8x-3}{x^4}\\

7 0
3 years ago
Please show work and thank youuu
Papessa [141]

Answer:

<u>x = 8√2</u>

Step-by-step explanation:

As the opposing side of the angle and the hypotenuse are given, take the sine ratio of the angle.

  • sin 45° = x/16
  • 1/√2 = x/16
  • x = 16 / √2
  • x = 16√2 / 2
  • <u>x = 8√2</u>
8 0
2 years ago
Read 2 more answers
A cafe offers 3 sides with the lunch special. A customer can choose from rice, green beans, carrots, salad, and corn. How many d
elena-14-01-66 [18.8K]
12, because 3 times 4 is 12. 
5 0
3 years ago
Read 2 more answers
Simplify 9/4 using fractions. ​
seropon [69]

First to Answer:

The answer is 2 1/4

Have a great day!

Work:

9 divided by 4 is 2.25.

0.25 is equivalent to 1/4 and 2.00 is equivalent to 2.

put those together and you get 2 1/4.

8 0
3 years ago
Can you use any two of the given data points in a scatter plot to write an equation for a trend line? Explain.
poizon [28]

Answer:

Use graph paper to create a scatter plot. Draw the x- and y- axes, ensure they intersect and label the origin. Ensure that the x- and y- axes also have correct titles. Next, plot each data point within the graph. Any trends between the plotted data sets should now be evident.

5 0
2 years ago
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