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3 years ago

Please answer these questions ASAP

Mathematics

1 answer:

Dmitry [639]3 years ago

6 0

Answer:

where are they

Step-by-step explanation:

seriously where are the questions

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Triangle angle Bisectors theorem

grigory [225]

Answer:

a/c = b/d

Step-by-step explanation:

- When a ray bisects an angle of a triangle

- Divides the opposite side of a triangle into segments that are proportional to the other sides

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3 years ago

Please help I really need help

Cerrena [4.2K]

3.05 - take the 7 highest & lowest #s then take the average of the final two numbers (3.0 & 3.1)

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3 years ago

The exterior angle measure of a regular polygon is 20 degrees. How many sides does the polygon have? 9 16 18 20

notka56 [123]

The polygon would have 18 sides. Hope this helps!

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3 years ago

Read 2 more answers

See the file below to see my question :)

RideAnS [48]

9514 1404 393

Answer:

a = 3
b = -18

Step-by-step explanation:

Using the least common denominator, we have ...

$2-\dfrac{x+1}{x-2}-\dfrac{x-4}{x+2}\\\\=\dfrac{2(x-2)(x+2)-(x+1)(x+2)-(x-4)(x-2)}{(x-2)(x+2)}\\\\=\dfrac{2(x^2-4)-(x^2+3x+2)-(x^2-6x+8)}{x^2-4}\\\\=\dfrac{(2-1-1)x^2+(-3+6)x+(-8-2-8)}{x^2-4}=\boxed{\dfrac{3x-18}{x^2-4}}$

The values of a and b are ...

a = 3

b = -18

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3 years ago

The sequence 3,9,17,27 is quadratic. determine the expression of nth term

scoray [572]

Hello for better understanding,

here's a link to a video,

https://youtu.be/3oFGZDamTDM

It might really help

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3 years ago