3 years ago

Which ratio is the simplest form of ? A 2:1 B 21:14 C 3:2 D 2:3

Mathematics

1 answer:

Oxana [17]3 years ago

4 0

Answer:

D 2:3

Step-by-step explanation:

The ratio can't get any smaller.

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Which of the following is not a triangle congruence theorem? A) ASA B) AAS C) SSA

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Don't listen to them asa is a very real thing! It's the angle side angle!! It would be C! Ssa! That doesn't exist!

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2 years ago

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A hand consists of 1 card drawn from a standard 52-card deck with flowers on the back and 1 card drawn from a standard 52-card d

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3 years ago

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3 years ago

Find the quotient of 21x^2y^6+6xy^3-30xy/3xy.

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$\bf ~~~~~~~~~~~~\textit{negative exponents}
\\\\
a^{-n} \implies \cfrac{1}{a^n}
\qquad \qquad
\cfrac{1}{a^n}\implies a^{-n}
\qquad \qquad 
a^n\implies \cfrac{1}{a^{-n}}
\\\\
-------------------------------$

$\bf \cfrac{21x^2y^6+6xy^3-30xy}{3xy}\implies \stackrel{\textit{distributing the denominator}}{\cfrac{21x^2y^6}{3xy}+\cfrac{6xy^3}{3xy}-\cfrac{30xy}{3xy}}
\\\\\\
\cfrac{21}{3}\cdot x^2x^{-1}y^6y^{-1}+\cfrac{6}{3}\cdot x^1x^{-1}y^3y^{-1}-\cfrac{30}{3}\cdot x^1x^{-1}y^1y^{-1}
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7x^{2-1}y^{6-1}+2x^{1-1}y^{3-1}-10x^{1-1}y^{1-1}\implies 7xy^5+2y^2-10$

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2 years ago

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help, please.. . Let f(x) = 2x2 – 2x + 7 and g(x) = x2 + 9x – 6. Find f(x) – g(x).. . x2 – 11x + 13. . x2 – 11x + 1. . x2 + 7x +

AlladinOne [14]

F(x) = 2x² - 2x + 7

g(x) = x² + 9x - 6

f(x) - g(x) = 2x² - 2x + 7 - (x² + 9x - 6)

= 2x² - 2x + 7 - x² - 9x + 6

= 2x² - x² - 2x - 9x + 7 + 6

= x² - 11x + 13

The 1st option.

7 0

2 years ago