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EleoNora [17]
3 years ago
11

If f(x) = 3x⁴ - 13x, find f(-2)​

Mathematics
1 answer:
sleet_krkn [62]3 years ago
6 0

Answer:

answer is

74....................

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What is equivalent to 8 + 18a - 2 + 6a
Gekata [30.6K]

Answer: 24a + 6


Step-by-step explanation: 8 + 18a - 2 + 6a

8 - 2 =6

18a + 6a =24a

6 + 24a or 24a + 6


8 0
4 years ago
If a ∥ b and e ∥ f, what is the value of y?<br><br> I'll give you brainliest if you answer correctly
Shalnov [3]

Answer:

D 92.

Step-by-step explanation:

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THEN...

x + 1 = y

y + z = 180

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5 0
3 years ago
The length of the hypotenuse of a right triangle is 14.5 meters. The length of one of the legs is 8.7 meters. What is the length
GenaCL600 [577]

Answer:

b=11.6m

Step-by-step explanation:

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b^2=(14.5^2)-(8.7^2)

b^2=134.56

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Because length can't be negative, it's +11.6

8 0
3 years ago
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nikitadnepr [17]

Answer:

I think it's right

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Step-by-step explanation:

8 0
3 years ago
PLEASE HELP ME !!! What is 66 and 2/3 % in a fraction in simplest form?
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6 0
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