I don’t understand please help

Mathematics

1 answer:

Sergeu [11.5K]3 years ago

7 0

Answer:

Step-by-step explanation:

start by going throught your answer choices...see if the segments listed are parallel...when you find an option that all the segments are parallel...you've got your answer

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irina [24]

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3 years ago

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SashulF [63]

The formula to find the area of a triangle is :

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3 years ago

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shtirl [24]

Answer:

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Step-by-step explanation:

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madam [21]

Answer:

a = 2, b = 3.5

Step-by-step explanation:

Expanding $(ax+by)^7$ using Binomial expansion, we have that:

$(ax+by)^7$ =

$(ax)^7(by)^0 + (ax)^6(by)^1 + (ax)^5(by)^2 + (ax)^4(by)^3 + (ax)^3(by)^4 + (ax)^2(by)^5 + (ax)^1(by)^6 + (ax)^0(by)^7$

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