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deff fn [24]
2 years ago
7

2. f(x) = 3(x - 2)2 + 6a. Standard Form:​

Mathematics
1 answer:
Alexandra [31]2 years ago
6 0

Answer:

{3x}^{2}   - 4x + 10 = 0

Step-by-step explanation:

3(x - 2) {}^{2}  + 6 \\  3 \times x {}^{2}  - 4x +  {2}^{2}  + 6 \\ 3x {}^{2} - 4x + 4 + 6 \\  {3x}^{2}   - 4x + 10 = 0

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The circumference of a circular hot tub at a hotel is 56.5 yards. What is the diameter of the hot tub?
Scorpion4ik [409]

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3 years ago
What is the reciprocal: 4 2/3
Alekssandra [29.7K]

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Step-by-step explanation:

5 0
2 years ago
The floor of a room is being covered with tile. An area one half
tangare [24]

Answer:

Only the floor area \frac{3}{8} has been covered

Step-by-step explanation:

Assuming that the floor of the room is rectangular, then its area is equal to the product of its length times its width.

A = lw

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We know that half the length was covered, then:

l' = \frac{1}{2}l

w' = \frac{3}{4}w

So:

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Finally:

A' = \frac{3}{8}A


4 0
2 years ago
How many quarters are in $3.50
laila [671]
You only need 14 quaters
8 0
3 years ago
. Samantha is three times as old as Jason. The sum<br> of their ages is 56 years. How old is each?
8_murik_8 [283]

Step-by-step explanation:

let age of samantha be 3x and age of jason be x.(since samantha is three times as old as jason)

Now,

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or 4x=56

or x=56/4

or x=14

therefore age of samantha=3x=3×14=42

age of jason = x = 14

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2 years ago
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