2 years ago

Let X be the normal distribution with mean μ=−19

Mathematics

1 answer:

DaniilM [7]2 years ago

4 0

Answer:

Step-by-step explanation:

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Two lines intersect in more than one point always sometimes never

GuDViN [60]

The answer is never, that is, on a 2 dimensional plane. You can perform an experiment to see why it is the case. On curved surfaces though, two lines can intersect one another more than once. For instance, on the surface of planet Earth, two lines can intersect one another, both at the Earth's North Pole and South Pole.

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3 years ago

Write an expression to match the words three times the sum of 8and 4

vfiekz [6]

3x8+4 because 3 times so that is 3 x the sum of 8 and 4 so 8+4 together it would be 3x8+4

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3 years ago

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What is the value of x?

Talja [164]

Use the Pythagorean theorem. The Pythagorean Theorem uses the following formula:

$a^{2} + b^{2} = c^{2}$

Plug in the known values into the equation:

$a = 6, c = 10$

$6^{2} + b^{2} = 10^{2}$

$36 + b^{2} = 100$

Subtract both sides by 36.

$b^{2} = 64$

Square root both sides to get b by itself.

$\sqrt{64} = 8$

$b = 8$

The value of x is 8.

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3 years ago

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Find X A. 50 B. 40 C.60 D.70

mart [117]

Answer:

b. 40

Step-by-step explanation:

The value of x (exterior angle) is equal to half of the difference of given arcs

(100 - 20) ÷ 2 = 40

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3 years ago