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Murljashka [212]
3 years ago
14

2(3w-5y) expanded please ​

Mathematics
1 answer:
Snezhnost [94]3 years ago
7 0
<h2><u>DISTRIBUTIVE PROPERTY</u></h2>

The distributive property indicates that multiplying a number by the sum of two addends is equal to multiplying each addend individually by the number and then adding the products together.

In general terms:

<h3>m(n + p) = mn + mp</h3>

‎      ‏‏‎

<u>In this exercise</u>:

Let's apply the distributive property:

\mathsf{2(3w - 5y)}

= \mathsf{2(3w) - 2(5y)}

= \boxed{\mathsf{6w - 10y}}

‎      ‏‏‎

<h3><u>Answer</u>: 6w - 10y</h3>

‎      ‏‏‎

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I need help on math. ASAP please I am stuck on this homework problem
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Answer: white = $13, double = $14

<u>Step-by-step explanation:</u>

Let white chocolate chip dough = x

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Mary:      3x + 2y = 67

Darryl:  <u> -(3x + 4y = 95)</u>

                     -2y = -28

                  <u> ÷-2   </u>  <u>÷-2  </u>

                        y = 14

3x + 2y = 67

3x + 2(14) = 67

3x + 28 = 67

<u>       -28 </u>  <u>-28</u>

3x         = 39  

<u>÷3        </u>   <u>÷3  </u>

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The population of blackbirds in a park is counted every year.
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Step-by-step explanation:

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If A is an n× n matrix, then det A = det AT . Verify this theorem for 2 × 2 matrices.
Bond [772]

Answer:

Verified

Step-by-step explanation:

Let A matrix be in the form of

\left[\begin{array}{cc}a&b\\c&d\end{array}\right]

Then det(A) = ad - bc

Matrix A transposed would be in the form of:

\left[\begin{array}{cc}a&c\\b&d\end{array}\right]

Where we can also calculate its determinant:

det(AT) = ad - bc = det(A)

So the determinant of the nxn matrix is the same as its transposed version for 2x2 matrices

4 0
3 years ago
It is literal equations please help me
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Answer:

Step-by-step explanation:

Yo I’m finna give u the link tho this answer https://socratic.org/questions/how-do-you-solve-p-2l-2w-for-l#581467

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Twenty times one hundred and one (20 x 101)
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2020

Step-by-step explanation:

2020

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