In a right triangle, if

Mathematics

1 answer:

alexgriva [62]2 years ago

3 0

Answer:

what? is your question

Step-by-step explanation:

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If y=x+2 we’re changed to y=x-1 how would the graph of a new function compare with the first one

butalik [34]

The y-intercept is being changed. In the equations given we are using the formula (y=mx +b), b means the y intercept. In this we are changing the y intercept from 2 to -1. There is nothing else being changed.

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3 years ago

Suppose the weights of farmer carl's potatoes are normally distributed with a mean of 8.0 ounces and a standard deviation of 1.1

denis23 [38]

Given that <span>the weights of farmer carl's potatoes are normally distributed with a mean of 8.0 ounces and a standard deviation of 1.1 ounces.

The probability of a normally distributed data between two values (a, b) is given by:

$P(a\ \textless \ X\ \textless \ b)=P\left(z\ \textless \ \frac{b-\mu}{\sigma/\sqrt{n}} \right)-P\left(z\ \textless \ \frac{a-\mu}{\sigma/\sqrt{n}} \right) \\ \\ =P(7.5\ \textless \ X\ \textless \ 8.5)=P\left(z\ \textless \ \frac{8.5-8.0}{1.1/\sqrt{6}} \right)-P\left(z\ \textless \ \frac{7.5-8.0}{1.1/\sqrt{6}} \right) \\ \\ =P(z\ \textless \ 1.113)-P(-1.113)=0.8672-0.1328=0.7344$ </span>

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3 years ago

Pls help me ill try to give brainliest

Amanda [17]

Answer:

x = 20°

Step-by-step explanation:

by angle sum property of triangle

30 + 130 + x = 180

x = 180 - 160

7 0

2 years ago

51,988 rounded to the nearest ten thousand is.

egoroff_w [7]

1) 50000

2) 770000

because you look at the place value before the 10,000 place and if it's above 4, then you round up. if it's below 5, you round down.

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3 years ago

If a and b are prime numbers, which of the following cannot be the sum of a and b?

zhuklara [117]

The answer is J.
11+2=13
13+3=16
11+7=18
11+17=27
The sum of prime numbers do not equal 25.

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3 years ago