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goldfiish [28.3K]
3 years ago
9

1) Jorge takes his friends out for smoothies. He buys 5 smoothies and leaves a $3 tip,

Mathematics
1 answer:
irina1246 [14]3 years ago
7 0

Answer:

15b-x=4

Step-by-step explanation:

i am a smart teacher

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Please help!!! i’ll give brainliest.
S_A_V [24]

Answer:

quadrilateral ABCD is not congruent to quadrilateral KLMN. quadrilateral ABCD cannot be mapped onto quadrilateral KLMN through a series of rotations, reflections or translations.

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3 years ago
Slope= -1; y-intercept = 8
kotykmax [81]

Answer:

y=-1x+8

Step-by-step explanation:

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1 year ago
Help me with this math problem I will give BRAINLIEST for the right answer.<br><br> Show your work**
aev [14]

Answer:

The answer is 9x-4.

Step-by-step explanation:

First calculate the area of the backyard. This is 13x-1. Then multiply the area of the patio so multiply x +3 by x+ 3. The answer to this is 4x+3. Next subtract the area of the patio from the area of the backyard. The answer is 9x-4.

3 0
3 years ago
Differentiate the following functions (x^3+1)(x-2)÷x^2​
Masja [62]

Given:

The given function is:

\dfrac{(x^3+1)(x-2)}{x^2}

To find:

The differentiation of the given function.

Solution:

Consider the given function,

y=\dfrac{(x^3+1)(x-2)}{x^2}

It can be written as:

y=\dfrac{(x^3)(x)+(x^3)(-2)+(1)(x)+(1)(-2)}{x^2}

y=\dfrac{x^4-2x^3+x-2}{x^2}

y=\dfrac{x^4}{x^2}-\dfrac{2x^3}{x^2}+\dfrac{x}{x^2}-\dfrac{2}{x^2}

y=x^2-2x+\dfrac{1}{x}-\dfrac{2}{x^2}

Differentiate with respect to x.

y'=\dfrac{d}{dx}(x^2)-\dfrac{d}{dx}(2x)+\dfrac{d}{dx}(x^{-1})-\dfrac{d}{dx}\2(x^{-2})

y'=2x-2(1)+(-x^{-2})-2(-2x^{-3})

y'=2x-2-\dfrac{1}{x^2}+\dfrac{4}{x^3}  

Therefore, the differentiation of the given function is 2x-2-\dfrac{1}{x^2}+\dfrac{4}{x^3}.

8 0
3 years ago
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