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Kipish [7]
3 years ago
5

What is the first step to solve this equation:

Mathematics
2 answers:
FinnZ [79.3K]3 years ago
8 0
Add 11 to both sides, since it’s a negative it will need to be canceled out with a positive.
Llana [10]3 years ago
4 0
You add 11 to both sides first!
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Let f(x) be a func. satisfying f(-x)=f(x) for all real x.if f"(x) exist, find its value.
OverLord2011 [107]

Answer:

f''(x)=f''(-x)

Step-by-step explanation:

A function satisfying the equation f(x)=f(-x) is said to be an even function. This denomination comes from the fact that the same relation is satisfied for functions of the form x^{n} with n even. Observe that if f is twice differentiable we can derivate using the chaing rule as follows:

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3 years ago
10 Points + brainliest.<br> 7a + 50 = 247
Oliga [24]

Answer:

a = 28.14 (Estimated)

Step-by-step explanation:

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=> 7a = 197

=> a = 28.1428571429 (Using Calculator)

=> a = 28.14 (Estimated)

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2 years ago
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