3 years ago

Need help kinda stuck on this one!

Mathematics

1 answer:

irinina [24]3 years ago

6 0

It goes zero positive negative. that is from left to right

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Triangle M N P and a line of reflection E G is shown. Which statements must be true about the image of ΔMNP after a reflection a

MA_775_DIABLO [31]

Answer: your answer should be A, C, and E.

I put an image of the correct answers.

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4 years ago

I need to solve this

guajiro [1.7K]

Answer:

x is 7, y is -1

Step-by-step explanation:

x+7y=0

2x-8y=22 -> divide both sides by -2

x+7y=0

-x+4y=-11

Eliminate one of the equations by adding the equations.

11y=-11

y=-1

Substitue the value of y into te equation

x+7*(-1)=0

x=7

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4 years ago

a recently married couple are planning to have four children. They are equally likely to have a boy as well as a girl. What is t

Taya2010 [7]

Answer:

0.25

Step-by-step explanation:

Given that a recently married couple are planning to have four children. They are equally likely to have a boy as well as a girl.

Let X be the no of boys the couples have. X has two outcomes with p = 0.5

X is binomial with n = no of trials = 4 and p =0.5

the probability that they will have three boys and one girl

= $P(X=3)\\=4C3(0.5)^3(0.5)\\= 0.25$

Reqd prob = 0.25

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4 years ago

What is the value of x?<br>6(-3 - 2) - 2x = 14<br>Enter your answer in the box

Kitty [74]

Answer:X=-4

Step-by-step explanation:

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4 years ago

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20 AND BRAINLIEST!

Alex17521 [72]

a triangle needs to have 180 degrees in all.

65 + 65 = 130

180 - 130 = 50

x = 50 degrees

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3 years ago

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