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dimulka [17.4K]
4 years ago
13

Which expression is a perfect cube?

Mathematics
1 answer:
Olin [163]4 years ago
3 0

Answer:

D

Step-by-step explanation:

-216x9y18

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The tables represent two linear functions in a system.<br><br> What is the solution to this system?
Lorico [155]

Answer:

(-14,-54)

Step-by-step explanation:

Convert both lists to point slope form.

y=4x+2\\y=3x-12

Use Substitution

4x+2=3x-12\\x+2=-12\\x=-14

Plug in X to solve for Y

y=4(-14)+2\\y=-56+2\\y=-56\\

(-14,-54)

8 0
3 years ago
What is the leading coefficient of the polynomial f(x)f(x) defined below? f(x)=−3x^4−10x^3
Sever21 [200]

Answer:

9x^8

Step-by-step explanation:

f(x) is a binomial.  Multiplying a binomial by itself results in a trinomial.  In this problem we need ONLY to specify what the leading coefficient (coefficient of this trinomial product) is.

Here this is obtained by squaring the coefficient −3x^4.  We get"

(-3)^2*(x^4)^2  =  9x^8

3 0
3 years ago
Plz help me I’ll give brainliest
luda_lava [24]

Answer:

it is A i could be wrong

Step-by-step explanation:

4 0
4 years ago
Find the volume of the square pyramid shown. Round to the nearest cubic foot.
Alik [6]

Answer:

3840 ft³

Step-by-step explanation:

Volume of a pyramid = 1/3( base area x height)

Base area = area of a square

area of square = length²

= 24² = 576

volume = 1/3(576 x 20) = increases as the price falls

5 0
3 years ago
What is the probability of rolling an odd number with one roll of a number cube.
polet [3.4K]

Answer:

1/2

Step-by-step explanation:

There are 6 sides on a number cube, each labeled with 1,2,3,4,5, and 6.

Out of these, 2,3, and 5 are odd numbers. That's 3.

Probability is the (number of ways the event can occur)/(total number of possible outcomes)

So 3/6=1/2

7 0
4 years ago
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