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olasank [31]
2 years ago
13

What is the rectangular form of 17(cos(315°) + isin(315°))?

Mathematics
2 answers:
Arlecino [84]2 years ago
7 0

Answer:

A

Step-by-step explanation:

EDG2021

Dmitriy789 [7]2 years ago
5 0

Answer:

it is answer A. I did the test bro :)

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The cost of insurance can vary wildly between insurance companies. True or False
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Answer:

The answer will be True

Step-by-step explanation:

Because I said so

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7.
liraira [26]

Answer:

A geometric series has a positive common ratio r. The series has a sum to infinity of 9 and the

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Step-by-step explanation:

A geometric series has a positive common ratio r. The series has a sum to infinity of 9 and the

sum of the first two terms is 5. Find the first four terms of the series.

8 0
3 years ago
The ratio of the sides of 2 cubes is 2 to 7. If the volume of the smaller cube is 32 u3, then the volume of the larger cube is _
satela [25.4K]
\bf \qquad \qquad \textit{ratio relations}
\\\\
\begin{array}{ccccllll}
&Sides&Area&Volume\\
&-----&-----&-----\\
\cfrac{\textit{similar shape}}{\textit{similar shape}}&\cfrac{s}{s}&\cfrac{s^2}{s^2}&\cfrac{s^3}{s^3}
\end{array} \\\\
-----------------------------\\\\
\cfrac{\textit{similar shape}}{\textit{similar shape}}\qquad \cfrac{s}{s}=\cfrac{\sqrt{s^2}}{\sqrt{s^2}}=\cfrac{\sqrt[3]{s^3}}{\sqrt[3]{s^3}}\\\\
-------------------------------\\\\

\bf \cfrac{small}{large}\qquad \cfrac{s}{s}=\cfrac{\sqrt[3]{s^3}}{\sqrt[3]{s^3}}\implies \cfrac{2}{7}=\cfrac{\sqrt[3]{32}}{\sqrt[3]{v}}\implies \cfrac{2}{7}=\sqrt[3]{\cfrac{32}{v}}\implies \left( \cfrac{2}{7} \right)^3=\cfrac{32}{v}
\\\\\\
\cfrac{2^3}{7^3}=\cfrac{32}{v}\implies v=\cfrac{7^3\cdot 32}{2^3}
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From left to right, the line slants upwards like in this image:

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Which line has a slope of 2?
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The line that has the slope of 2 is Line C.
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