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Elena L [17]
3 years ago
11

Principal fourth root of 1

Mathematics
1 answer:
Len [333]3 years ago
5 0
-1i is the principal fourth root of 1

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ABC and ADC are triangles. The area of triangle ADC is 52m^2
sweet [91]

Given that,

ABC and ADC are triangles.

The area of ΔADC is 52 m².

Suppose , AD is the median.

According to figure,

We need to find the area of ΔABC

Using theorem of triangle

\bigtriangleup ADB +\bigtriangleup ADC=\bigtriangleup ABC

Here, Δ ADB = Δ ADC

So, 2 \bigtriangleup ADC=\bigtriangleup ABC

Put the value of Δ ADC

\bigtriangleup ABC =2\times52

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3 years ago
What are the coordinates of the image of vertex F after a
serg [7]

This takes too long to do. I will provide the steps.

For each point given, plug into the equation y = - x.

Point 1:

(-1, -3)

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Answer; 16




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Last exam question for the day And im finally off!<br><br>No LINKS
love history [14]

Answer:

A1: a=4

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Step-by-step explanation:

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How to solve x^2 + 3x + xk + 3k
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Simplified:
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