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Ierofanga [76]
4 years ago
6

Find the greatest common factor of these three expressions. 18u^3 , 45u^2 , and 27u

Mathematics
1 answer:
stiv31 [10]4 years ago
4 0

Answer:

9u

Step-by-step explanation:

18u³ / 9u = 2u²

45u²/9u = 5u

27u / 9u = 3

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PLZ HALP ME!!! eek<br><br> I will give brainliest, 5 stars, and a thanks
Elena L [17]

Answer: x = 6

Step-by-step explanation:

8 0
3 years ago
Table of values for y=2x^2-2x
Pachacha [2.7K]

Answer:

x= -2, -1, 0, 1, 2\\y= 12, 4,0,0,4

Step-by-step explanation:

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4 0
3 years ago
Select all the roots of the following equation.
strojnjashka [21]

Answer:

5, -9

Step-by-step explanation:

(x - 5)(x + 9) = 0    These are factors, to get the roots, just set each one equal to zero

x - 5 = 0

x = 5

x + 9 = 0

x = -9

6 0
3 years ago
Read 2 more answers
2r = 72 please help me
noname [10]

you divide 72 by 2 to get r by itself and get 36


so r=36

6 0
3 years ago
Read 2 more answers
what are the missing numbers?
crimeas [40]

Given:

The table of values of an exponential function.

To find:

The missing values in the exponential function.

Solution:

The general exponential function is defined as:

y=a(b)^x              ...(i)

Where, a is the initial value and b is the growth factor.

First point from the given table is (1,10). It means, the equation (i) must be true for (1,10).

10=a(b)^1             ...(ii)

Second point from the given table is (2,20). It means, the equation (i) must be true for (2,20).

20=a(b)^2             ...(iii)

Dividing (iii) by (ii), we get

\dfrac{20}{10}=\dfrac{a(b)^2}{ab}

2=b

Putting b=2 in (ii), we get

10=a(2)^1

\dfrac{10}{2}=a

5=a

Putting a=5,b=2 in (i), we get

y=5(2)^x

The required exponential function for the given table of values is y=5(2)^x. So, the missing values are 2 and x, where 2 is in the base and x is in the power.

8 0
3 years ago
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