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4 years ago

PLZ HELP ASAP SOLVE SIMMILAR TRIANGLES (BASIC)

Mathematics

1 answer:

GuDViN [60]4 years ago

5 0

By similarity of triangles we have the following relationship:

(x) / (6) = (18) / (9)

Simplifying we have:

(x) / (6) = 2

Clearing the value of x we have:

x = 6 * 2

X = 12

Answer:

The value of x for this case is equal to:

X = 12

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Tyson has two movie tickets and wants to randomly select one of six friends to go with him. He rolls a six-sided die to make his

GarryVolchara [31]

Answer:

The relative frequency of rolling a particular number can be calculated using the formula

relative frequency , where f is the actual frequency of an event and n is the number of times the experiment is performed. This experiment had the following results:

The relative frequency of rolling a 1 is 0.2.

The relative frequency of rolling a 2 is about 0.23.

The relative frequency of rolling a 3 is about 0.13.

The relative frequency of rolling a 4 is 0.15.

The relative frequency of rolling a 5 is 0.15.

The relative frequency of rolling a 6 is about 0.13.

The relative frequencies of rolling 1, 2, 3, 4, 5, and 6 are quite similar. So, the relative frequency is a good predictor of the theoretical probability.

Step-by-step explanation:

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3 years ago

Which expression is equivalent to (4 + x) + 12?

nikklg [1K]

Are there any choices?

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3 years ago

Integrate cos(2theta)d(theta) from 0 to pi/5

kipiarov [429]

$\int\limits^ \frac{ \pi }{4} _0 {cos2t} \, dt = \frac{sin2t}{2} I\limits^ \frac{ \pi }{4} _0 = \\ = \frac{sin( \pi/2) }{2}- \frac{sin (0)}{2}= \frac{1}{2}$
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3 years ago

4 times 7 tenths help idk well i dont understand

Rom4ik [11]

Another way to express 7/10 is .7

So, 4 times .7 equals 2.8.

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3 years ago