2 years ago

What is the value of [-(-8)]

Mathematics

1 answer:

GuDViN [60]2 years ago

4 0

Answer:

Step-by-step explanation:

this is because when a negative multiplies with another negative it becomes positive

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The graph of y= sin (x-3pi/2) is the graph of the y = sin(x) shifted in which direction?

Nutka1998 [239]

Answer:

$y=\sin(x-\frac{3\pi}{2})$ is the graph of $y=\sin x$ shifted to the right by $\frac{3\pi}{2}$ units.

Step-by-step explanation:

The given function is

$y=\sin(x-\frac{3\pi}{2})$

The base function of this trigonometric function is $y=\sin x$

In general, the transformation $y=\sin(x-k)$ will shift the graph of the base function, $y=\sin x$ , k units to the right.

Therefore, $y=\sin(x-\frac{3\pi}{2})$ is the graph of $y=\sin x$ shifted to the right by $\frac{3\pi}{2}$ units.

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3 years ago

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g Two different factories named A and B both produce an automobile part. If a part came from A, the probability that the part is

Fed [463]

Answer:

0.0444 = 4.44% probability that a part chosen at random (from the sample) was defective.

Step-by-step explanation:

Probability of a defective part:

0.04 of $\frac{100}{180}$ , that is, coming from A.

0.05 of $\frac{80}{180}$ , that is, coming from B. So

$p = 0.04\frac{100}{180} + 0.05\frac{80}{180} = \frac{0.04*100 + 0.05*80}{180} = 0.0444$

0.0444 = 4.44% probability that a part chosen at random (from the sample) was defective.

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3 years ago

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eduard

Answer:

my weight is thee answer and I need answer choices

Step-by-step explanation:

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3 years ago

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Points P and Q ∈ MN , MP = 2, QN = 5 and MN = 12. The distance from M to the midpoint of PQ is: (A) 5.5 (B) 3 (C) 4.5 (D) 6

olga2289 [7]

Answer:

4.5

Step-by-step explanation:

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3 years ago

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2 is the whole number 4 over 5 + 6 is the whole number 14 over 15 and is has to be a fraction

Nonamiya [84]

Answer:

the answer is 9 11/15 or 26/15 in improper fraction form.

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2 years ago