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3 years ago

Determining the GCF of Two Monomials

Mathematics

1 answer:

umka21 [38]3 years ago

4 0

Answer:

wut monomial first write the whole question

Step-by-step explanation:

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Help me please i need help

Neporo4naja [7]

Answer:

nevr

Step-by-step explanation:

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3 years ago

During the construction of a road a mountain of 250 metres in height, through it will be the construction of a tunnel. The top o

raketka [301]

Answer:

542.74 m

Step-by-step explanation:

Tan(48.3) = 250/a Multiply by a

a*tan(48.3) = 250 Divide by tan(48.3)

a = 250/Tan(48.3)

a =222.74

By a similar method b = 250/tan(38)

b = 319.99'

The total length =542.73 meters

3 0

3 years ago

Find X for brainiest

BaLLatris [955]

Answer:

136°

Step-by-step explanation:

Look at the attached paper for the steps.

4 0

3 years ago

Read 2 more answers

Please show your work and explain it.

Maru [420]

Answer:

$f(x)=\dfrac{x+2}{2(x-2)}$

Step-by-step explanation:

Remember when you divide fractions, you need to get the reciprocal of the divisor and multiply. So your first simplification would be:

$\dfrac{x^2+4x+4}{x^2-6x+8}\div\dfrac{6x+12}{3x-12}\\\\=\dfrac{x^2+4x+4}{x^2-6x+8}\times\dfrac{3x-12}{6x+12}\\\\=\dfrac{(x^2+4x+4)(3x-12)}{(x^2-6x+8)(6x+12)}$

Next we factor what we can so we can further simplify the rest of the equation:

$=\dfrac{(x^2+4x+4)(3x-12)}{(x^2-6x+8)(6x+12)}\\\\=\dfrac{(x+2)(x+2)(3x-12)}{(x^2-6x+8)(6(x+2))}\\\\$

We can now cancel out (x+2)

$=\dfrac{(x+2)(3x-12)}{(x^2-6x+8)(6)}$

Next we factor out even more:

$=\dfrac{(x+2)(3)(x-4)}{(x-2)(x-4)(6)}$

We cancel out x-4 and reduce the 3 and 6 into simpler terms:

$=\dfrac{(x+2)(1)}{(x-2)(2)}$

And we can now simplify it to:

$=\dfrac{x+2}{2(x-2)}$

6 0

4 years ago

Line l has a slope of...

xz_007 [3.2K]

Hey there! :)

Answer:

Option C.

Step-by-step explanation:

A perpendicular line to 2/3 will be the reciprocal and negative of this fraction. Therefore:

Slope of perpendicular line = -3/2.

Remember, the equation for solving for the slope is:

$m = \frac{\text{rise}}{\text{run}} = \frac{y_2 - y_1}{x_2 - x_1}$

We must find points that when plugged into this equation, equal to -3/2.

Plugging in the points in option A:

$\frac{2}{3} \neq \frac{-3}{2}$

Option B:

$\frac{3}{4} \neq \frac{-3}{2}$

Option C: This is the correct answer.

$\frac{-3}{2} = \frac{-3}{2}$

Option D:

$\frac{2}{10}\neq \frac{-3}{2}$

5 0

3 years ago

Read 2 more answers