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BaLLatris [955]
3 years ago
7

Help help help help help help help help help help help help help help help help help help help help

Mathematics
2 answers:
vaieri [72.5K]3 years ago
4 0
6 on right side
Hope I’m right
pashok25 [27]3 years ago
3 0

Answer: -5 and 6

Step-by-step explanation:

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Find two numbers whose difference is 164 and whose product is a minimum. (smaller number) (larger number)
77julia77 [94]
The lowest possible product would be -6724 given the numbers 82 and -82. 

We can find this by setting the first number as x + 164. The other number would have to be simply x since it has to have a 164 difference. 

Next we'll multiply the numbers together. 
x(x+164)
x^2 + 164x

Now we want to minimize this as much as possible, so we'll find the vertex of this quadratic graph. You can do this by finding the x value as -b/2a, where b is the number attached to x and a is the number attached to x^2

-b/2a = -164/2(1) = -164/2 = -82

So we know one of the values is -82. We can plug that into the equation to find the second. 

x + 164
-82 + 164 
82
4 0
3 years ago
Solve the equation by tranposing method<br> 3(y-1)=6
AlekseyPX
If I’m correct the answer is
Y=3
7 0
3 years ago
A polygon is regular when all angles are equal and all sides are equal <br><br> True or False
Vesna [10]

Answer:

True

Step-by-step explanation:

True, because a polygon have all angles that are equal and all lengths are the same length.

4 0
3 years ago
A semicircle has an area of 76.97 squared km. Find it’s radius
shtirl [24]

Answer:

7 km

Step-by-step explanation:

Substitute:

The equation for area of a semi-circle is \frac{r^{2}\pi }{2}

A =  \frac{r^{2}\pi }{2}

76.97 =  \frac{r^{2}\pi }{2}

Multiply by 2 on both sides:

2(76.97) = ( \frac{r^{2}\pi }{2})2

153.94 = r^{2} \pi

Divide by pi on both sides:

153.94 = r^{2} \pi

/pi           /pi

49.03 ≈ r^{2}

Find the square root:

\sqrt{49.03} =\sqrt{r^{2} }

7 = r

7 0
3 years ago
The price of a bus ride rose from $2 to $2.50. If you graphed the function f(x)= the cost of x bus rides, how would the graph ch
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 the line will rise more sharply than before, the slope is steeper, increased from the 2 to 2.5.
6 0
3 years ago
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