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Elanso [62]
3 years ago
13

Solve the quadratic equation by completing the square.

Mathematics
1 answer:
jarptica [38.1K]3 years ago
8 0

Exact Form:

x

=

9

±

√

3

Decimal Form:

x

=

10.73205080

,

7.26794919

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A recipe uses 1/4 cup of sugar for every 1/2 teaspoon of cinnamon . What is the unit rate in teaspoons per cup?
Romashka-Z-Leto [24]

Answer:

Step-by-step explanation:

1/4 cup of sugar = 1/2 tea spoon. (1)

Multiplying both sides by 4, we have

1/4 * 4 cup of sugar = 1/2 * 4 tea spoon. (2)

1 cup of sugar = 2 tea spoon

( Required answer)

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Vanessa is packing her bags for vacation she has 5 unique action figures but only 3 fit in her bag how many different groups of
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Answer:

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Step-by-step explanation:

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4 years ago
7 1/4 x−x=9 3/8 HELLLLPPPPP PLLSSSS
Aliun [14]

-1.5

Step-by-step explanation:

So, you do 7.25 - 1 (because it is) and you get 6.25. Make it a fraction inton 25/4 and divide bu 75/8 (9 3/8 simplified) and you get -1.5 voila.

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4 years ago
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For the given functions f and g find f•g and state it’s domain<br> f(x) = 3x - 6; g(x) = 8x +4
o-na [289]

f.g and its domain is 24x²-36x-24; all real numbers.

Given, f(x) = 3x - 6; g(x) = 8x +4.

We need to find the value of f.g

<h3>What is a domain?</h3>

The domain of a function; In mathematics, the domain of a function is the set of inputs accepted by the function.

Now, (f.g)(x)=(3x-6)(8x+4)

=24x²-48x+12x-24

=24x²-36x-24

Therefore, f.g and its domain is 24x²-36x-24; all real numbers.

To learn more about the domain of a function visit:

brainly.com/question/13113489.

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