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garri49 [273]
3 years ago
10

What’s -4/5 divided by 2

Mathematics
2 answers:
Mumz [18]3 years ago
7 0

Answer: The answer is -2/5

Hope this helps :)

ANEK [815]3 years ago
4 0

\frac{4}{10}Answer:

-2/5

Step-by-step explanation:

-\frac{2}{5} ÷\frac{2}{1}= -\frac{2}{5}×\frac{1}{2}=-4/10=-2/5

When dividing fractions you follow a rule called Keep change flip or KCF. You keep the first fraction in this case -2/5 then u change the symbol so from ÷ to × and then u flip the fraction. You then solve like you would a multiplication fraction.

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equation would be 23 plus 9 equals 32 or p, the number of cans she bought
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A rally car race course covers 515.97 miles. The winning car completed the course in 6.5 hours. What was the average speed of th
evablogger [386]

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79.38 miles per hour

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
What are the zeros of the function g(x) = (x + 6) (x – 4)(x + 2) ?
vitfil [10]

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Answer:

  x in {-6, -2, 4}

Step-by-step explanation:

The zero product rule tells you that a product will be zero if and only if one of the factors is zero. These binomial factors are zero when x has a value that is opposite the constant of the binomial.

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5 0
3 years ago
Anyone know what these two questions are? the subject is scientific notation
tatiyna

Answer:

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3 0
3 years ago
Evaluate the following integrals: 1. Z x 4 ln x dx 2. Z arcsin y dy 3. Z e −θ cos(3θ) dθ 4. Z 1 0 x 3 √ 4 + x 2 dx 5. Z π/8 0 co
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Answer:

The integrals was calculated.

Step-by-step explanation:

We calculate integrals, and we get:

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4) \int\limits^1_0 {x^3 · \sqrt{4+x^2} } \, dx = \frac{x²(x²+4)^{3/2}}{5} - \frac{8(x²+4)^{3/2}}{15} = \frac{64}{15} - \frac{5^{3/2}}{3}

5)  \int\limits^{π/8}_0 {cos^4 (2x) } \, dx =\frac{sin(8x} + 8sin(4x)+24x}{6}=

=\frac{3π+8}{64}

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6 0
3 years ago
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