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trasher [3.6K]
3 years ago
7

Given that f(x)= x^2+4, evaluate f(-2)

Mathematics
1 answer:
Evgen [1.6K]3 years ago
5 0

Answer:

f=-x^2/2-2

Step-by-step explanation:

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Plz answer help me :(
finlep [7]

Step-by-step explanation:

  1. 254.34
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3 0
3 years ago
5a²b² ×(3a²-4ab+6b²)​
slega [8]

Answer:

15a⁴b²-20a³b³+30a²b⁴

Step-by-step explanation:

3a²-4ab+6b²

so for 5a²b²

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3 years ago
Can someone help my sis with this plz -.-
DaniilM [7]

Answer: 3/4 is 0.0075.

3/25 is 0.0012

Step-by-step explanation:

When you convert 3/4 into a decimal it is 0.75% but to change that into a decimal you have to move the decimal 2 place values and then 0.75% become 0.0075. The same happens for 3/25. 3 divided by 25 is 0.12% but when you move it 2 place values to the left then it becomes 0.0012.

5 0
3 years ago
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Can someone help me with this first right answer gets brainiest.
Murrr4er [49]

Answer:

x=7

y= square root of 7

Step-by-step explanation:

8 0
3 years ago
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An investor puts ​$500 in an account that pays 3​% interest compounded annually. Find the account balance after 6 years.
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Use the formula A=Asub0(1+/-intrest)^time for compounded annually. In this case it would be A=500(1+.03)^6. Hope this helps!
6 0
3 years ago
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