$\frac{0.2x - 3.2}{5} = 1.8 \\ 0.2x - 3.2 = 1.8 \times 5 \\ 0.2x - 3.2 = 9 \\ 0.2x = 9 + 3.2 \\ 0.2x = 12.2 \\ x = \frac{12.2}{0.2} \\ \boxed{ x = 61}$

4 0

3 years ago

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A= 225° is written in rectangular form as... y = 1 y = -1 y = x y = -x

stellarik [79]

A = 225° in rectangular form

is written as x = cos (225) = -0.707
y = sin (225) = -0.707

The answer is y = x

This angle is in the third quadrant, x and y have the same amplitude and both are negative.

6 0

3 years ago

Question 4

Yakvenalex [24]

Answer:

Step-by-step explanation:

The number of lines of symmetry is the same as the number of lines of reflection for mapping.

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3 years ago

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