<u><em>Answer: x=8</em></u>
Step-by-step explanation:
subtraction property of equality is subtracting the same number from both sides of an equation does not change the equation.
subtract by 10 from both sides of an equation.
x+10-10=18-10
simplify
18-10=8
<u><em>x=8</em></u>
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slope formula: y2-y1/x2-x1
The relationship between the number of pentagons and the perimeter will be

From the diagram in the question, each side of a pentagon has length
.
Also, each time another pentagon is attached, a side is removed.
Using these observations, we can create a relationship between the number of pentagons,
, and the perimeter,
, as follows
For 

For 

For 

The relationship will be

Learn more about perimeter here: brainly.com/question/17756657
Answer:
18.8
Step-by-step explanation:
Hey there!
In order to find the solution to this question, we need to find the circumference
To find the circumference, you need to take the diameter and multiply it by 3.14 which is pi
In this case, the diameter is 6
6 x 3.14 is 18.84 so this means that the circumference of the circle, or in this case, a cookie, is 18.84
Also, it says to round to the tenth so our final answer will be 18.8
So the answer to this question is 18.8
Answer:
-2(14)-1 = -29
Step-by-step explanation:
(fog)(3) = f(g(3)) = f(14) = -29