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3 years ago

Can someone please answer this correctly? Please show work so that i know how to do this.

1 answer:

5 0

$\text{Given that } \cos(\theta) = \dfrac{\text{adj}}{\text{hyp}} \text{ ,}$

$\cos(30) = \dfrac{x}{16}$

$x= 16\cos(30)$

$x = 13.9 \text{ feet}$

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Mazyrski [523]

The roots are located at (2,0) and (4,0)

In short, the roots are x = 2 and x = 4

The term "x intercept" is another way of saying "root". Both describe the location where the graph crosses the x axis.

8 0

3 years ago

Illusion [34]

The wrong step is step 4, because you only need one conversion.

The formula to convers pounds to kilograms is

$\text{weight in pounds} = 2.2 \times \text{weight in kilograms}$

Obviously, the inverse formula is

$\text{weight in kilograms} = \cfrac{\text{weight in pounds}}{2.2}$

So, you're given an input of 142 pounds. To convert it in kilograms, plug that value into out formula:

$\text{weight in kilograms} = \cfrac{142}{2.2} \approx 64.5$

and this is the answer you're looking for, so you need no more steps.

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3 years ago

BartSMP [9]

The anwer is $\frac{2}{5} x-\frac{8}{5}$ . You would first calculate the slope and then the y intercept.

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3 years ago

kirill115 [55]

Answer:3:4

Step-by-step explanation: because there are 3 cups sugar and 4 water so you would just get it in order and use a ratio sign/:

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4 years ago

Inga [223]

Answer:

Step-by-step explanation:

use desmos

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3 years ago