3 years ago

Which expression is equivalent to (c-2d)(3c-2d)

Mathematics

2 answers:

Zanzabum3 years ago

7 0

Answer: A

Step-by-step explanation:

(c-2d)(3c-2d)

= 3c^2 - 8dc + 4d^2

maxonik [38]3 years ago

5 0

Answer: the first option

Step-by-step explanation:

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Bruh- can someone pls help me out kindly I will give 13 points

ycow [4]

Answer:

$\huge\boxed{\texttt{Yes. Explanation for why.}}$

Step-by-step explanation:

If we have the equation $y = \frac{1}{2}x - 4$ and we want to test if the point (4,–2) satisfies the equation, we can plug the x and y values into the equation and see if they make the equation true.

4 is the x value, -2 is the y.

$-2 = (\frac{1}{2}\cdot4)-4$

$-2 = 2 - 4$

$-2 = -2$

So this does satisfy the equation.

Hope this helped!

7 0

3 years ago

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Yeahhh, please help :,) :DDDD

Tamiku [17]

Answer:

-46

Step-by-step explanation:

4 0

3 years ago

write the equation of the line in slope intercept form that is perpendicular to y=5x+4 and passes through the origin please help

Alja [10]

The answer would be

y=-1/5x

Hope this helps!

5 0

3 years ago

What is the value of 2 over 3 to the power of 0 to the power of -3

Schach [20]

Answer:

$((\frac{2}{3})^0)^{-3}=1$

Step-by-step explanation:

We need to find the value of $((\frac{2}{3})^0)^{-3}$

Solving:

We know, $(a^b)^n = a^{b*n}$

$((\frac{2}{3})^{0*-3})$

$(\frac{2}{3})^0$

a^0 = 1

so,

$(\frac{2}{3})^0=1$

So, the value of $((\frac{2}{3})^0)^{-3}=1$

5 0

4 years ago

CAN SOMEONE PLEASE HELP ME ANSWER THIS

Liula [17]

If the probability of even is 1/4 that is a quarter. A quarter of 120 is 120/4= 30 times

3 0

3 years ago