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denis-greek [22]
3 years ago
14

What is the area of a square with sides of 3.5 ft

Mathematics
2 answers:
Arisa [49]3 years ago
6 0
The answer is 14 feet
eduard3 years ago
3 0
A=LW. 3.5*3.5=12.25 sq ft
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2. Find (w2 + 1)(w3 - W+1).
12345 [234]

Answer:

w^{5} + w^{2} - w + 1

Step-by-step explanation:

We have to find the simplified expression of (w^{2} + 1) (w^{3} - w + 1).

Now, we have to multiply each term using the distributive property of multiplication.

So, (w^{2} + 1) (w^{3} - w + 1)

= w^{2} \times (w^{3} - w + 1) + 1 \times (w^{3} - w + 1)

= (w^{5} - w^{3} + w^{2} ) + (w^{3} - w + 1)

= w^{5} + w^{2} - w + 1 (Answer)

4 0
4 years ago
Need answers to the ones that i haven’t written anything for
Trava [24]

Answer:

domain - (-infinity,infinity)

range - (-infinity, 2]

axis of sym - x=-1

y int - (0,-1)

at what value (row 1) - (-1,2)

Step-by-step explanation:

domain is side to side, it never ends bc of the arrows

range is top to bottom, there is no bottom bc of the arrow, but it has a top at 2 (the value on the y axis)

the axis of sym is basically the line that runs through the vertex, it's where you could fold it in half and it would still match up

8 0
3 years ago
What is the slope of the line through (2, -1) and (-2, -3)?
prohojiy [21]

\text{Given that,}\\\\\\(x_1,y_1) = (2,-1)~~\text{and}~~ (x_2,y_2) = (-2,-3)\\\\\\\text{Slope,}~ m =\dfrac{y_2-y_1}{x_2 -x_1} = \dfrac{-3+1}{-2-2} = \dfrac{-2}{-4} = \dfrac 12

8 0
3 years ago
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0.08 divided by0.5216
Naya [18.7K]
0.08 / 0.5216

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8 0
3 years ago
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The keypad on Sam’s cell phone is shown at right. As you can see,
anzhelika [568]

To complete the table we must carefully observe the keypad, we will notice that each number is equivalent to 3 letters of the alphabet except the numbers 7 and 9 which have 4 letters each.

<h3>How does the keypad work?</h3>

Previously, cell phone keypad had a different layout than today. The numbers were related to the letters of the alphabet and the number key was pressed according to the letters that were related.

For example, if you wanted to type the letter B, you would have to press the number 2 key twice.

The relationship of numbers and letters was distributed as follows:

  1. It had no letters.
  2. A, B and C.
  3. D, E and F.
  4. G, H and I.
  5. J, K and L.
  6. M, N and O.
  7. P, Q, R and S.
  8. T, U and V.
  9. W, X, Y, and Z.

According to the above, the table would be completed as follows.

Note: This question is incomplete because there is some missing information. Here is the missing information:

1. Complete this table to show the relation from letter to number.

Learn more about keypad in: brainly.com/question/1156254

3 0
2 years ago
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