Answer:
Cómo puedo ayudar
Step-by-step explanation:
7.
15/2= 7.5
you cant get 7 and a half action figures so round down to 7
Answer:
D) no solution
Step-by-step explanation:
1/ (x-2) + 1/(x+2) = 4/(x^2-4)
x cannot equal 2 or -2 since that would make our fractions equal 1/0 or be undefined
Factor the term on the right
1/ (x-2) + 1/(x+2) = 4/(x-2)(x+2)
Multiply both sides by (x-2) (x+2)
(x-2) (x+2) (1/ (x-2) + 1/(x+2)) = 4/(x-2)(x+2)*(x-2) (x+2)
Distribute
x+2 + (x-2) = 4
Combine like terms
2x = 4
Divide by 2
2x/2 = 4/2
x =2
But this is not a possible solution since that is not in the domain
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As the radius of the circle is 5
You need to square this value for it to fit the equation
5^2 = 25
Thus, your answer would be option B
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Answer:
right angle triangle
Step-by-step explanation:
