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2 years ago

PLZ help me out with this

Mathematics

1 answer:

Marta_Voda [28]2 years ago

5 0

Answer:

diving the angle into two congruent angles

Step-by-step explanation:

bisecting an angle means dividing the angle into two equal parts

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F(2)=-7<br> f(x) = f(x-1) + 1

m_a_m_a [10]

Answer:

F930

Step-by-step explanation:

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3 0

2 years ago

Help me pleasee!! thanks!

Feliz [49]

Answer:

the answer is 52/100 :)

4 0

2 years ago

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48 é dividido por 4?

Fofino [41]

La respuesta es doce 12
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2 years ago

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Solve by elimination.<br> 5x-7y=19<br> 7x-7y=-7

SVEN [57.7K]

Answer:

(x,y)=(-13,-12)

Step-by-step explanation:

5x - 7y = 19

7x - 7y = -7 Multiply both sides of the equation by -1

Which then gives you :

5x-7y=19 Sum the equations vertically to eliminate

-7x+7y=7 at least on variable

-2x=26 Divide both sides of the equation by -2

X=-13 Substitute the given value of x into the equation 7x - 7y =-7

7 x(-13)-7y=-7 solve the equation for y

y=-12

Thus gives you (-13,-12)

Hope this was useful!!! Sorry if it's wrong.

4 0

3 years ago

Normal probability Density Function Use a graphing utility to graph the model probability density function with µ = 0 and ð = 2,

Nuetrik [128]

Answer:

Step-by-step explanation:

Hello!

The standard deviation (δ) is a measure of variability, this means, it shows how dispersed the data set is with respect to the mean. The population mean (μ) is a measurement of position. The three graphics have the same position μ=0 but their standard deviations change, this means, the form of their bells is different. The greater the value of the standard deviation, the more dispersed the data is you can see this graphically because the width of the bell will be greater.

Graph attached.

I hope it helps!

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3 years ago