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gayaneshka [121]
3 years ago
6

How many triangles can be made with all sides at 60 degrees

Mathematics
1 answer:
Lerok [7]3 years ago
5 0
1 triangle would be your answer.
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41 miles a day

Step-by-step explanation:

293 - 129 = 164

164 / 4 = 41

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Step-by-step explanation:

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For the function, f(x)=(9x+7)/(2x+4)
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A. f(x)=\frac{9x+7}{2x+4}\\f'(x)=\frac{(9)(2x+4)-(9x+7)(2)}{(2x+4)^2}\\f'(x)=\frac{(18x+36)-(18x+14)}{(2x+4)(2x+4)}\\f'(x)=\frac{22}{4x^2+16x+16}\\f'(x)=\frac{11}{2x^2+8x+8}\\\frac{11}{(2x+4)(x+2)}=0\\\frac{1}{(2x+4)(x+2)}=0\\x=-\infty,\infty - There are no critical points because the graph is neither continuous nor smooth. There is a discontinuity at x = 2.

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C. f(x)=\frac{9x+7}{2x+4}\\f(0)=\frac{9(0)+7}{2(0)+4}\\f(0)=\frac{7}{4}\\f(0)=1.75\\f(5)=\frac{9(5)+7}{2(5)+4}\\f(5)=\frac{45+7}{10+4}\\f(5)=\frac{52}{14}\\f(5)=\frac{26}{7}\\f(5)=3.714 - The absolute maximum is f(5) = 26/7 or 3.714. The absolute mimimum is f(0) = 1.75. This applies to the interval [0, 5]. Proof: graph f(x) at [0, 5] on a graph or graphing calculator.
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3 years ago
Simplify. 3 1/2+1/8 im not sure what this is
Vitek1552 [10]

Answer:

125/8

is the final answer

Step-by-step explanation:

1.transform the expression

2.calculate

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The perimeter of a square depends on the length of its sides. Answer the questions below regarding the relationship between the
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The independent variable, x, represents the SIDE LENGTHS, and the dependent variable is the PERIMETER, because the PERIMETER, depends on the SIDE LENGTHS.
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