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jolli1 [7]
3 years ago
14

Plz guys, i really need help

Mathematics
1 answer:
expeople1 [14]3 years ago
4 0

First one is 4^2 or just 16.

Second one is using√ So what you want to do is 2√16

Hope this helps

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A car travels 2.83 km in the x-direction, then turns left 65.3 ◦ to the original direction and travels an additional distance of
umka21 [38]

Answer:

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Step-by-step explanation:

The x-component of the displacement after the turn is ...

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Adding this to the displacement before the turn, we have ...

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4 0
3 years ago
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Ilya [14]

Answer:

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Step-by-step explanation:

We can use the pascal triangle to find the coefficients of the expasion of the cube. It holds that

(x^2 + \dfrac{1}{x})^3=(x^2)^3+3(x^2)^2\dfrac{1}{x}+3x^2(\dfrac{1}{x})^2+(\dfrac{1}{x})^3\\\\=x^6+3x^4\dfrac{1}{x}+3x^2\dfrac{1}{x^2}+\dfrac{1}{x^3}\\\\=x^6+3x^3+3+\dfrac{1}{x^3}

4 0
3 years ago
Histograms in mathh<br> I need help with it because I am clueless!
shutvik [7]
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4 0
3 years ago
A concrete stepping stone neasures 20 square inches. what is the area of 30 such stones?
sattari [20]
If the area of one is 20, that the area of 30 is 20*30=600 square inches.
3 0
2 years ago
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ElenaW [278]

Answer:

A. 4

Step-by-step explanation:

Hope this helps!

5 0
3 years ago
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