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2 years ago

Help plz:))) I’ll mark u brainliest ASAP!!!

Mathematics

2 answers:

Ira Lisetskai [31]2 years ago

7 0

X= 45 degree hope this helped :D

Vsevolod [243]2 years ago

5 0

Answer: 45 degrees

Step-by-step explanation:

Base angle theorem states that the base angles of an isosceles triangle are congruent, or the same.

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Answer:

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Step-by-step explanation:

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2 years ago

Cost price of a chair and table is rupee 490. If the cost of the chair is rupee 50 less than the cost of the table, find the cos

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2 years ago

Assume that the probability of a defective computer component is 0.02. Components arerandomly selected. Find the probability tha

solmaris [256]

Answer:

0.0177 = 1.77% probability that the first defect is caused by the seventh component tested.

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Step-by-step explanation:

Assume that the probability of a defective computer component is 0.02. Components are randomly selected. Find the probability that the first defect is caused by the seventh component tested.

First six not defective, each with 0.98 probability.

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$p = (0.98)^6*0.02 = 0.0177$

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Find the expected number and variance of the number of components tested before a defective component is found.

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Variance is:

$V = \frac{np}{(1-p)^2} = \frac{0.02}{(1-0.02)^2} = 0.0208$

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2 years ago

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Step-by-step explanation:

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2 years ago

If you know that the exact volume of a cylinder is 500 π cm3, how can you find the approximate volume, without knowing the heigh

grandymaker [24]

Answer:

The approximate volume is $1,570\ cm^{3}$

Step-by-step explanation:

we know that

The exact volume of the cylinder is

$V=500\pi \ cm^{3}$

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2 years ago