2 years ago

What is the least common denominator of the rational expressions below?

Mathematics

1 answer:

Lyrx [107]2 years ago

4 0

Answer:

B.(x-6)

Step-by-step explanation:

12/(x^2 - 11x+30) - 43/(x^2-6x)

12/((x - 5) (x - 6)) - 43/x(x-6) [Factoring the denominator]

Both have x-6 common in the denominator,

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He measure of ∠DBE is (0.3x−22)° and the measure of ∠CBE is (0.1x - 51)

ohaa [14]

Answer:

x = 415

Step-by-step explanation:

(0.3x - 25) + (0.1x - 51) = 90°

0.3x - 25 + 0.1x - 51 = 90

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+ 76 + 76

0.4x = 166

÷0.4 ÷0.4

x = 415

The equation is a right angle so it's equal to 90°

I hope this helps!

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2 years ago

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Step-by-step explanation:

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3 years ago

: Change these speed into miles per hour<br>(b) 48km/h

iragen [17]

Answer: 29.8258

Step-by-step explanation:

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3 years ago

If P(event A) = 0.25, what is P(not event A)?

xz_007 [3.2K]

Answer:

0.75

Step-by-step explanation:

The probability of P(not event a) is equal to 1-p(event A)

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A researcher identifies a sample of teenagers and chooses two males, age 16

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I thinks it is matching pairs for random assignment on gender, age, & income status but I’m not sure

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