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3 years ago

ℜ 0, -180 is the same rotation as _______.

Mathematics

2 answers:

andreyandreev [35.5K]3 years ago

7 0

270 degrees or -90 degrees.

Bad White [126]3 years ago

3 0

Answer:

The answer is 0,180

Step-by-step explanation:

Since 0, -180 is the rotation and if you look at the other rotations like 90, 180 the first rotation would be different. so 0, 180 is the same as 0, -180 because they both would be a full rotation of a 180 rotation. The first number "0 ," would have to be the same.

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Find the equation of the axis of symmetry for this function F(x)= 5x^2 - 3x + 5

likoan [24]

Answer:

x = $\frac{3}{10}$

Step-by-step explanation:

Given a quadratic in standard form, ax² + bx + c : a ≠ 0

Then the axis of symmetry is a vertical line with equation x = h

where h is the x- coordinate of the vertex.

The x- coordinate of the vertex is

$x_{vertex}$ = - $\frac{b}{2a}$

f(x) = 5x² - 3x + 5 ← is in standard form

with a = 5 and b = - 3, thus

$x_{vertex}$ = - $\frac{-3}{10}$ = $\frac{3}{10}$

Thus the equation of the axis of symmetry is x = $\frac{3}{10}$

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3 years ago

PLEASE CHECK THIS WILL MARK BRAINLIEST

VikaD [51]

Answer:

This time all of them are right

I'm not writing this to achieve points, I have already actually check and read through it :D

Good work mate

Step-by-step explanation:

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IrinaK [193]

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