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My name is Ann [436]
1 year ago
14

Factor the given expression by determining any common monomial factorsthat may exist 6k2m - 3k + 9km2 - 12k2m2

Mathematics
1 answer:
Varvara68 [4.7K]1 year ago
3 0

ANSWER

=3k\left(3m^2+2km-4km^2-1\right)

EXPLANATION

Given;

6k^2m-3k+9km^2-12k^2m^2

The common factor is 3k;

Hence, factor out the common term;

\begin{gathered} =3k\left(2mk-1+3m^2-4m^2k\right) \\ =3k\left(3m^2+2km-4km^2-1\right) \end{gathered}

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3 years ago
Can someone please help me factor and write the equations for these two problems ?
prisoha [69]

Answer:

Step-by-step explanation:

Asymptotes 3

g(x) = \frac{3x}{x^2-3x-10}

Factors of denominator will be,

x² - 3x - 10 = x² - 5x + 2x - 10

                 = x(x - 5) + 2(x - 5)

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Therefore, factored form of g(x) will be,

g(x) = \frac{3x}{(x + 2)(x - 5)}

Asymptotes 4

h(x) = \frac{(x-5)}{x^{2} + 14x + 40}

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5 0
3 years ago
HELP PLEASE <br> What is the area of the kite below?
Kryger [21]

Answer:

Area = 33 inches squared

Step-by-step explanation:

The formula for the area of a kite is:

Area = ½ × (d)1 × (d)2

To find the first diagonal (d1):

d1 = 7 in + 4 in = 11 in

To find the second diagonal (d2):

The triangles on the right of the kite must be 3 4 5 triangle since it is a right triangle with a hypotenuse of 5 and a side of 4, we know half of a diagonal would be 3 inches.

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Now we can plug the diagonals into the area formula.

Area = ½ × 11 × 6 = 33 inches squared

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1 year ago
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Quadrilateral ABCD ​ is inscribed in this circle.
Lelechka [254]

Answer:

m∠C = 122°

Step-by-step explanation:

Opposite angles of a quadrilateral inscribed in a circle are supplementary. This means

m∠A + m∠C = 180°

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To find angle C we need to find x, then subtract m∠A from 180°

x+20=3x

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Now we substitute 10 in for x

m∠A=2(10)+38

m∠A=20+38

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m∠C=180-58

m∠C=122°

4 0
2 years ago
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