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1 year ago

14

Which set of coordinates, when paired with (-3, -2) and (-5, -2), result in a square?

1 answer:

taurus [48]1 year ago

5 0

The answers are (-3, -4) and (-5, -4).

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the diagonal of a tv is 26 inches long assuming that this diagonal forms a tv pair 30-60-90 right triangles what are the exact l

Alexxandr [17]

It is an application of Pythagorean Theorem

And it is clear that the lower angle is 30 and the apex angle is 60 (this is how always normal TVs look like) ... refer to the image I attached

So, to calculate the width and the length:

$\frac{length}{26} =cos(30)\\~\\length=26*cos(30)=13 \sqrt{3} ~~in$

$\frac{width}{26} =sin(30)\\~\\width=26*sin(60)=13~~in$

You can after that round the length to be 22.517 in

Hope you got the idea

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2 years ago

Holly had $5,000 in her bank account. She withdrew $800 to buy a new bike. What is the percent decrease in the balance of her ac

ratelena [41]

16% is your Answer
$5000 *.16=$800

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2 years ago

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In a particularly sunny month, Solaire's solar panels generated 110 percent as much power as expected.What fraction of the expec

vfiekz [6]

we are given

In a particularly sunny month, Solaire's solar panels generated 110 percent as much power as expected.

so, we need to change percent into fraction to get our value

we can write

110%= $\frac{110}{100}$

now, we can simplify it

and we get

110%= $\frac{11}{10}$

so,

Solaire's solar panels generate $\frac{11}{10}$ of the expected amount of power.............Answer

8 0

2 years ago

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Which statement is true about a unit cube?

melomori [17]

Answer:

Quadrant 2 I think.

Step-by-step explanation:

You stet on the x axis wich is positive and you second number on the y axis is negitive

6 0

1 year ago

The table shows the results of 8 teams competing in a scavenger hunt. which team collected the most items? which team collected

RideAnS [48]

Answer:

.825 is the most items Team 4

29/40 is the least. Team 5

Step-by-step explanation:

.825= 82.5% which is the highest percentage collected.

29/40 = 72.5% which is the lowest percentage collected

7 0

1 year ago

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