3 years ago

Apply the distributive property to create an equivalent expression. (m−3+4n)⋅(−8)

Mathematics

1 answer:

Sindrei [870]3 years ago

7 0

Answer:

Step-by-step explanation:

The distributive property:

$a(b+c)=ab+ac$

$(m-3+4n)(-8)=(m)(-8)+(-3)(-8)+(4n)(-8)\\\\=-8m+24-32n$

You might be interested in

If the pattern continues, how many tiles would be in the 62nd stage?

max2010maxim [7]

A is the answer I got hope this helps !!

5 0

3 years ago

which equation is the quadratic variation equation for the relatonship? the variable y varies directly with x^2 and y=36 when x=

svetoff [14.1K]

For this case we have a direct variation of the form:

$y = kx ^ 2$

Where,

<em>k: proportionality constant </em>

We must find the value of k.

For this, we use the following data:

$y = 36\\x = 3$

Therefore, replacing values we have:

$36 = k (3) ^ 2$

Rewriting:

$36 = 9k$

Clearing the value of k we have:

$k = \frac {36} {9}\\k = 4$

Therefore, the direct variation equation is given by:

$y = 4x ^ 2$

Answer:

The quadratic variation equation for the relatonship is:

$y = 4x ^ 2$

8 0

3 years ago

Express this equation in logarithmic form. y = 10^x<br><br> x = ?

Lana71 [14]

From definition we have:

$$x=\log_{10}y$

8 0

3 years ago

A factory produces fuses, which are packaged in boxes of 22. Four fuses are selected at random from each box for inspection. The

mojhsa [17]

The probability of finding one of the two defective fuses is:
$\frac{2C1\times20C3}{22C4}=0.3117$
The probability of finding 2 defective fuses is: $\frac{2C2\times20C2}{22C4}=0.026$
Therefore the probability of rejecting is 0.3117 + 0.026 = 0.3377.

5 0

3 years ago

What has been your biggest learning for this year?

Elena-2011 [213]

Answer: my biggest learning is for this year is how bill of rights works

Step-by-step explanation:

4 0

2 years ago