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juin [17]
2 years ago
5

. Rotate 90 degrees- clockwise.

Mathematics
1 answer:
vfiekz [6]2 years ago
5 0

Answer:

(4,-1), (2,-5), and (5,-5).

Step-by-step explanation:

There is a formula for rotating points about the origin counterclockwise; r90°(x,y) = (-y,x)

I never heard of a clockwise one before.

Maybe you can use this to help you find the formula for the clockwise rotation.

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c x =3

Step-by-step explanation:

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The wavelength of ultraviolet light is about 0.00000003 inches. Which number best approximates this length as a power of 10?
Phantasy [73]
Letter C is the answer
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For the functions f(x)=4x−3 and g(x)=3x2+4x, find (f∘g)(x) and (g∘f)(x).
barxatty [35]

Answer:

(16x + 21) and (16x - 6)

Step-by-step explanation:

f(g(x)) = f(6 + 4x)

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Applying the g(x) function on (4x - 3) gives

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Which equals 6 + 16x - 12

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7 0
3 years ago
Find the perimeter of the shape in the image <br> A) 8cm<br> B) 12cm<br> C) 16cm<br> D) 20cm
ivanzaharov [21]

Answer:

C. 16 cm

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Top side: 2 + 4 = 6

Right side: 1 + 1 = 2

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kipiarov [429]

Answer:

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Step-by-step explanation:

we have

x^{2} -4x=5

Solve it by completing the square method

We take the coefficient of x that is -4, divide it by 2 and then square it

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therefore

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6 0
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