2 years ago

Geometry need to find the lengths of DE , EF AND DF , respectively? ASAP

Mathematics

1 answer:

fredd [130]2 years ago

7 0

Answer:

option D

because every length is one fifth of the corresponding length of the bigger triangle

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A store is having a sale on trail mix and jelly beans. For 6 pounds of trail mix and 5 pounds of jelly beans, the total cost is

-Dominant- [34]

6t + 5j= 34
2t + 3j = 16

12t + 10 j = 68
12t + 18j = 96
-8j = -28
j = 3.5

jelly beans= 3.5 and trail mix = 2.75

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3 years ago

What does 12g+8k=?????

Y_Kistochka [10]

Hi there! Here is the soloution to your question:
12g+8k= 8012 Grams

I Hope that helps!

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3 years ago

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there are 36 members in an investment club. the number of 40% of the males in the club is equal to 50% of the number of females.

Alborosie

Answer:

Their is 10% of males and females.

Step-by-step explanation:

Because if you subtract 50% and 40%you would get 10% that means their is more females.

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3 years ago

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Find the total price on a cinnamon pretzel from Auntie Anne's that costs $4.25 with a tax rate of 8.625 %

Gwar [14]

Answer:H311

Step-by-step explanation:h311

5 0

2 years ago

(x^2–x–4)multiplied by(x–5)

Sergio [31]

$(x-5)(x^2-x-4) =x^3-6x^2+x+20$

Step-by-step explanation:

Given polynomials are:

$x^2-x-4\\and\\x-5$

Both polynomials have to be multiplied. We will use distributive property for the said purpose

So,

$(x-5)(x^2-x-4)\\=x(x^2-x-4)-5(x^2-x-4)\\=x^3-x^2-4x-5x^2+5x+20$

Combining alike terms

$=x^3-x^2-5x^2-4x+5x+20\\=x^3-6x^2+x+20$

Hence,

$(x-5)(x^2-x-4) =x^3-6x^2+x+20$

Keywords: Polynomials, Multiplication

Learn more about polynomials at:

#LearnwithBrainly

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2 years ago