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gavmur [86]
3 years ago
11

6.

Mathematics
2 answers:
Nimfa-mama [501]3 years ago
5 0

Let's call our number <em>x</em>.

So we can setup the equation x² = 100.

To solve this equation, we square root both sides.

So we have x = ±10.

Always use plus or minus when square rooting both sides

of an equation so our answer is not only 10, it's also -10.

Annette [7]3 years ago
5 0

Answer:

the answer is 3.162

Step-by-step explanation:

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I need help with this.
alekssr [168]

Answer:

x=7

Step-by-step explanation:

8 0
2 years ago
A gym charges a monthly fee and an additional cost for each class. Consider the graph that represents the relationship between t
bija089 [108]
For this problem you need to understand that a linear graph is a straight line (Remember Rise/Run). 
A continous function is <span>a </span>continuous function<span> is a </span>function <span>for which sufficiently small changes in the input result in arbitrarily small changes in the output, so we can already cross off that as an answer.
The Y-Intercept is the cost (in dollars), so this would be to monthly fee. 
Now, onto the rate of change. T</span>he rate of change is <span>represented by the slope of a line. So the more classes you take the more it will increase. Therefore the cost for  one class is the rate of change. 
Lastly, the cost for one class is $10. It's not, since $10 is the intial fee to belong to a gym, so this is false. 

Recap:
True
-The relationship is linear
-The y-intercept represents the monthly fee.
-The rate of change represents the cost for one class.
False
-The relationship represents a continuous function. 
-The cost for one class is $10.
I hope I've helped you, have a great day!</span>
7 0
3 years ago
The slope formula can be used to find the slope, m, of a line with points (L1, y1) and (22, 42).
Helga [31]

Answer: (y-y_1)=m(x-x_1)\ or \ (y-y_2)=m(y-y_2)

Step-by-step explanation:

Point slope form: (y-b)=n(x-a) , where n=slope , (a,b) is the point through which line passes.

If slope of the line = m and line passes through (x_1,y_1) and (x_2,y_2) :-

(y-y_1)=m(x-x_1)\ or \ (y-y_2)=m(y-y_2)

So, the equivalent equations are :

(y-y_1)=m(x-x_1)\ or \ (y-y_2)=m(y-y_2)

4 0
3 years ago
Please HELP!! 20 Points!!! <br><br> Graph
lakkis [162]

Answer:

I think it is the first one. If I am wrong, sue me in the comments. If I am right, please

<h2><u>MARK ME BRAINLIEST.</u></h2>

4 0
3 years ago
Consider the equation x^2=36 which of the statements below are true
pentagon [3]
Given:

the equation x^2 = 36

Let us evaluate the equation. This equation is a quadratic equation. The roots of this equation are +6 and -6. 

To determine the roots of the equation, solve:

x^2 = 36

x = +6
x = -6
5 0
3 years ago
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