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seropon [69]
3 years ago
11

Expand the following. In other words, remove the parentheses (brackets):

Mathematics
1 answer:
Nina [5.8K]3 years ago
3 0

Answer:

I believe that it would be A.

But answer A should be 3a + ab - a^{2}

Step-by-step explanation:

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-5/12 is more our less than -2/9
SpyIntel [72]
-5÷12 is -0.4166...
-2÷9 is -0.22...

-5/12 is less than -2/9
5 0
3 years ago
Use the graph of f to describe the transformation that results in the graph of g. f(x) = log x; g(x) =
LuckyWell [14K]

Answer:

The function was expanded vertically by 5, and then translated vertically upwards 6 units.

Which is the third option in the list of possible answers.

Step-by-step explanation:

Recall that the types of transformations associated with:

A) a function multiplied by a positive factor larger than one consists on the function expanded vertically by that factor.;

B) a positive number added to the function consists on the vertical translation of the function upwards as many units as the number added.

Therefore, the function f(x) = log(x) being transformed into g(x)=5\,log(x)+6

consists of the initial function expanded vertically by 5, and then translated vertically upwards 6 units.

4 0
3 years ago
Rodney is making three pizzas. The recipe says that, for one pizza, he needs 2 cups of flour, 2 teaspoons of instant active dry
kari74 [83]
2cups per pizza* number of pizzas (which is 3)=6 cups
20-6= 14
Your answer is 14. Hope I helped!
8 0
3 years ago
Area = 84<br> x + 5<br> Solve for x
MaRussiya [10]

Answer: 79

Step-by-step explanation:

5 0
3 years ago
In an ensemble of gongs, all gongs have a diameter of either ten inches, or twelve inches or fifteen inches. In the collection t
patriot [66]

Answer: Option 'E' is correct.

Step-by-step explanation:

Since we have given that

Let the total number of gongs be 'g'.

Number of ten inch gongs = 18

Let the number of 12 inch gongs be 'x'.

Let the number of 15 inch gongs be 'y'.

so, equation would be

18+x+y=g

Half of the gongs are tiger gongs is given by

t=\dfrac{g}{2}\\\\g=2t

Half of the 12 inch gongs are not tiger gongs

so, number of tiger gongs which is of 12 inch = \dfrac{x}{2}

Among the tiger gongs, there are equal numbers of ten inch, twelve inch and fifteen inch.

\dfrac{x}{2}+\dfrac{x}{2}+\dfrac{x}{2}=t\\\\\dfrac{3x}{2}=t

Half of the gongs are of 15 inch is given by

y=\dfrac{g}{2}\\\\2y=g

Since we have

g=2t\\\\g=2\times \dfrac{3x}{2}\\\\g=3x\\\\\dfrac{g}{3}=x

so, According to question, it becomes,

18+\dfrac{g}{2}+\dfrac{g}{3}=g\\\\18+\dfrac{5g}{6}=g\\\\18=g-\dfrac{5g}{6}\\\\18=\dfrac{6g-5g}{6}=\dfrac{g}{6}\\\\18\times 6=g\\\\108=g

Hence, Option 'e' is correct.

5 0
3 years ago
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