(HELP PLEASE!! answer all the questions) Mr. Smith decorates his U. S. History classroom by putting up pictures of the presidents. The wall is 9.75 feet long. In the center, there is a window that is 5 34feet long. Each president's picture is 6 inches wide.

If the pictures are placed side by side on either side of the window, how many pictures can he fit on this wall?

Answer the questions to solve this problem.

1. How many feet long is the space Mr. Thuman wants to fill with pictures? Explain how you know.

Write your answer in the space below.

2. Convert this length to inches. (There are 12 inches in 1 foot)

Write your answer in the space below.

3. How many pictures will Mr. Thuman use? Explain how you found your answer.

Write your answer in the space below.

4. How would your answer change if the pictures were 10 inches wide? Explain.

Write your answer in the space below.

9514 1404 393

Step-by-step explanation:

1. The available wall space is the difference between the length of the wall and the length of the window:

  9.75 ft - 5.75 ft = 4.00 feet

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2. At 12 inches per foot, this is ...

  (4 ft)(12 in/ft) = 48 in

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3. If the pictures are 6 inches wide, Mr. Smith can use ...

  (48 in)/(6 in/picture) = 8 pictures

__

4. If the pictures are 10 inches wide, Mr. Smith can use ...

  (48 in)/(10 in/picture) = 4.8 pictures

There is room for 4 pictures. Space for a fraction of a picture is not useful. This number is even, so 4/2 = 2 pictures can be placed on either side of the window.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.