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Dovator [93]
3 years ago
10

Identify the real zeros for f(x) = 3x2 + 2x + 4.

Mathematics
1 answer:
grandymaker [24]3 years ago
6 0

sqrt (b^2 -4ac ) =sqrt (4-4•3•4) = sqrt (-44) so the parabola does not have real solutions. Answer C)

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Who can do my online work ?
Ludmilka [50]
I,ll do your online work for you
5 0
4 years ago
Are f and g inverses of each other? Support your response algebraically
NeTakaya

Answer:

see explanation

Step-by-step explanation:

If f(x) and g(x) are the inverses of each other, then

f(g(x)) = g(f(x)) = x

f(g(x)) = f(x - \frac{1}{2}) = x - \frac{1}{2} + \frac{1}{2} = x

g(f(x)) = g(x + \frac{1}{2}) = x + \frac{1}{2} - \frac{1}{2} = x

Hence f(x) and g(x) are the inverse of each other


4 0
3 years ago
Please HELP ME!!!! This is really confusing. HOW DO I DO THIS?!?!?!
Svetradugi [14.3K]

Answer:

Flying Disc should be 72

Step-by-step explanation:

circumference = πd

<u>HD Coin</u>    C = 3π

                  9.42477796077

<u>Flying Disc</u>.  C = 23π
                      <u><em>72.2566310326</em></u>

<u><em>
</em></u><u>Jar Lid </u>      C = 8π

                  25.1327412287

<u>Flower Pot</u>     C = 15π

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8 0
1 year ago
24 loaves of bread cost 48 dollars how much does 10 loaves cost?
vladimir1956 [14]
$20
One loaf costs 2 dollars- Multiply both sides of the ratio by 10 and you get 20 as ur answer.
6 0
3 years ago
Read 2 more answers
Can some1 pls explain to me how to do this??! Katrina is building a deck. She cuts 3 lengths of wood from a 72-inch board. The f
uysha [10]
Rewriting the question, the given lengths that were cut from the board were 30 3/4 inches, 12 1/4 inches, and 16 1/4 inches. To obtain the remaining length of the board, all of the measurements cut are to be added and subtracted from 72 inches. This is shown below:

30 3/4 + 12 1/4 + 16 1/4 = 237/4 = 59.25 inches.

Remaining length of board = 72 - 59.25 = 12.75 inches.

Therefore, there will be 12.75 inches remaining of the board.
6 0
3 years ago
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