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Rainbow [258]
2 years ago
11

( 4 + 2n ^3 ) + ( 5n^3 + 2)

Mathematics
2 answers:
Hoochie [10]2 years ago
5 0

Answer:

7n^3 + 6

Step-by-step explanation:

(4 + 2n^3) + (5n^3 + 2) =

= 2n^3 + 5n^3 + 4 + 2

= 7n^3 + 6

Nostrana [21]2 years ago
5 0

Answer:

7n^3 + 6

Step-by-step explanation:

(4 + 2n^3) + (5n^3 + 2)

4 + 2n^3 + 5n^3 + 2

7n^3 + 6

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Emely has 25 onions and 14 peppers that she grew in her garden. homw many more oinons does she have that peppers
stiks02 [169]

Answer:

11

Step-by-step explanation:

<u><em>SUBTRACT</em></u>

4 0
3 years ago
De las siguientes relaciones entre dos variables, razona cuáles son funcionales y cuáles no: a. Edad – altura de la persona a lo
Arte-miy333 [17]

Answer:

In this problem, we need to describe the relation between variables, if that relation is functional or not. It's important to say that we assumed that the first variable is independent, and the second is dependent.

<h3>(a)</h3>

Age - Height of the person along his life: These variable are functinal and make total sense, because through time the person grows, which means the height changes as the age increases. These variables have a proportional relationship.

<h3>(b)</h3>

Height - Age of the person: These relation is not functional, becasuse age can't be a dependent variable, beacuse the age of a person doesn't depends on his height.

<h3>(c)</h3>

Gasoline price - Day of the Month: These relation is not functional, becasue time must be the independent variable.

<h3>(d)</h3>

Day of the Month - Gasoline price: These realation make sense, beacuse the price of the gasoline can be depedent of the day of the month.

<h3>(e)</h3>

A number and its fifth part: Notice that the fifth part depends on the number, it's defined by it, so this can be a function.

<h3>(f)</h3>

A number and its square root: These two variables represent a function, where "a number" represents the domain value and "its square root" represents a range vale.

4 0
3 years ago
What is the lcm for 7,14,16
MAXImum [283]

Answer:

112

Step-by-step explanation:

To find the least common multiple, we break the numbers down into prime factors

7 = 7

14 = 7*2

16 = 2*8 = 2*4*2 = 2*2*2*2

Then we take the largest number of times it appears in all the numbers

2 appears 4 times so we take take four 2's

7 appears 1 so we take one 7


LCM = 2*2*2*2*7

LCM = 112

7 0
2 years ago
How many ft2 are in a rectangle 12.6 yd long and 8.6 yd wide? (A = lw)​
Usimov [2.4K]

Answer:

108.36 ft2

Step-by-step explanation:

Use the facts we already know and plug them into the equation.

a=12.6(8.6)

If we multiply both factors, we get 108.36.

So, the rectangle is 108.36 ft2

3 0
3 years ago
A shirt is marked down 20% off the original price. If the original price was $24.00, what is the sale price of the shirt before
Marizza181 [45]

Answer:$19.20

Step-by-step explanation:

8 0
3 years ago
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