3 years ago

What is the solution to x 4 – 12x 2 + 10 > 0?

Mathematics

1 answer:

Umnica [9.8K]3 years ago

5 0

Answer: The picture contains the answer and the steps

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If f(x) = 1/3x^2 + 5, find f(-9). A. 248 B. -22 C. 11 D. 32

melamori03 [73]

Answer:

D. 32

Step-by-step explanation:

For this problem, we simply plug -9 in for x in f(x):

$f(x)=\frac{1}{3} x^2+5$ ⇒ $f(9)=\frac{1}{3} *(9^2)+5=\frac{1}{3} *81+5=27+5=32$

Thus, the answer is D. 32.

Hope this helps!

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4 years ago

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Find the surface area of the prism formed by the net.

pogonyaev

Answer: 1372 Square meters

Step-by-step explanation:

7*14+28*14+7*14+7*28+14*28+7*28=1372

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3 years ago

Rick bought 3 shirts for $18 each, 2 pair of socks for $3.99 a pair, and a pair of slacks, for $45.00. The sales tax is 8.5%. Ho

ivolga24 [154]

Price of 3 shirts=$18*3=$54
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Sales tax rate = 8.5%
8.5% of total amount-8.5% of $106.98=
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A store has 13 boxes of candles. There are 44

schepotkina [342]

Answer:

145 candles

Step-by-step explanation:

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Write an equation that represents the line. Use exact numbers.

jolli1 [7]

Answer:

1x-2y

Step-by-step explanation:

You have to go down 2 on the y-axis and over to the right 1 on the x axis

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3 years ago