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FrozenT [24]
4 years ago
8

I need this rotated 270 degrees clockwise

Mathematics
1 answer:
Margaret [11]4 years ago
5 0
270° CW is the same as 90° CCW. The mapping for that is (x, y) ⇒ (-y, x).

D(1, 2) ⇒ D'(-2, 1)
F(2, 3) ⇒ F'(-3, 2)
G(4, 1) ⇒ G'(-1, 4)

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the ratio of yellow beads to blue beads on a necklace is 3:7. what fraction of the beads on the necklace are yellow?
ValentinkaMS [17]
3/10 is the fraction because 3 + 7 is 10 and the ratio is 3
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PLZZZZZ HELP AND HURRRRRY!
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Answer:

b

Step-by-step explanation:

4 0
3 years ago
According to the Rational Root Theorem, what are all the potential rational roots of f(x) = 15x11 – 6x8 + x3 – 4x + 3?
scoundrel [369]

we have

f(x) = 15x^{11} -6x^{8} + x^{3} - 4x + 3

we know that

<u>The Rational Root Theorem</u> states that when a root 'x' is written as a fraction in lowest terms

x=\frac{p}{q}

p is an integer factor of the constant term, and q is an integer factor of the coefficient of the first monomial.

So

in this problem

the constant term is equal to 3

and the first monomial is equal to 15x^{11} -----> coefficient is 15

So

possible values of p are 1, and\ 3

possible values of q are 1, 3, 5, and\ 15

therefore

<u>the answer is</u>

The all potential rational roots of f(x) are

(+/-)\frac{1}{15},(+/-)\frac{1}{5},(+/-)\frac{1}{3},(+/-)\frac{3}{5},(+/-)1,(+/-)3


3 0
3 years ago
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