3 years ago

True or False: You can have 2 right angles in a triangle.

Mathematics

1 answer:

bezimeni [28]3 years ago

6 0

The answer is False

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We perform an experiment that consists of independent trials where the probability of success is p = 0.25. (a) Let X be the numb

photoshop1234 [79]

Answer:

0.0482

Step-by-step explanation:

Given the following :

Probability of success : p(success) = 0.25

Number of trials = 800

X = number of successes

Calculate P(X > 220)

The problem above can be solved using the binomial probability formula:

P(X > 220) = P(X = 221) + P(X =222)... + P(X =800)

To save computation time, we coild use the online binomial probability calculator :

P(X > 220) = 0.0482

The binomcdf function of a graphing calcukatur can also be used :

1 - binomcdf(800, 0.25, 220)

1 - (0.95177363855) = 0.04822

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3 years ago

15 + 4x + 12 + 6x in standard form

Elanso [62]

Answer:

6x-2y=3

Step-by-step explanation:

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patriot [66]

Answer:

D. 26/52

Step-by-step explanation:

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26/52

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3 years ago

Find the slope of the line passing through the points (-5, 3) and (7, 9)

rodikova [14]

$\sf{\red{Answer}}$

$\sf{m = \frac{1}{2} }$

$\sf{\purple{Explanation}}$

$\sf{m = \frac{y_{2}- y_{1}}{m_{2} - m_{1}} }$

$\sf{m = \frac{9- 3}{7- ( - 5)} }$

$\sf{m = \frac{6}{7 + 5} }$

$\sf{m = \frac{6}{12} }$

$\sf{m = \frac{1}{2} }$

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He has two pumpkin fields and the total area of the two pumpkin fields is 3 2/3 acres.The big field yield 3 2/5 tons of pumpkins

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Idk man it’s a hard one

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