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agasfer [191]
2 years ago
7

140÷(x+9)+(x+4)² when x =1 show work​

Mathematics
1 answer:
Dmitrij [34]2 years ago
4 0

Answer:

39

Step-by-step explanation:

If x=1, then it's equal to 140/(1+9, or 10)+(1+4, or 5)^2, and that is equal to 140/10+5^2, or 140/10+25, and 140/10=14, and 14+25=39

brainliest pls

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Step-by-step explanation:

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When the graphs of y = f(x) and  y = g(x)  intersect , both graphs have exactly the same x and y values. So we can find the point or points of intersection by solving the equation  f(x) = g(x). The solution of this equation will give us the x value(s) of the point(s) of intersection. We can then find the y value by putting the value for x that we have found into one of the original equations. That is by calculating either f(x) or g(x).

Example 1 

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Solving an equation graphically is easy with a graphical calculator or a computer program such as Excel.

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4 0
3 years ago
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Answer:

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Answer:

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