Help math Composite figures and there area please help number the questions please

Answer:

1 of 5) D, 2 of 5) B, 3 of 5) D, 4 of 5) A, 5 of 5) D

Explanation:

1 of 5) The composite area is the sum of the areas of two rectangles. That is:

[tex]A = (4\,cm)\cdot (3\,cm) + (6\,cm)\cdot (2\,cm)[/tex]

[tex]A = 12\,cm^{2}+12\,cm^{2}[/tex]

[tex]A = 24\,cm^{2}[/tex]

The area of the shaded region is 24 square centimeters. (Answer: D)

2 of 5) The composite area is the sum of the areas of the rectangle and the triangle. That is:

[tex]A = (8\,cm)\cdot (5\,cm)+\frac{1}{2}\cdot (5\,cm)\cdot (5\,cm)[/tex]

[tex]A = 40\,cm^{2} + 12.5\,cm^{2}[/tex]

[tex]A = 52.5\,cm^{2}[/tex]

The area of the shaded region is 52.5 square centimeters. (Answer: B)

3 of 5) The composite area is the sum of the areas of the rectangle and the triangle. That is:

[tex]A = (10\,cm)\cdot (4\,cm)+ \frac{1}{2}\cdot (7\,cm)\cdot (6\,cm)[/tex]

[tex]A = 40\,cm^{2}+21\,cm^{2}[/tex]

[tex]A = 61\,cm^{2}[/tex]

The area of the shaded region is 61 square centimeters. (Answer: D)

4 of 5) The composite area is the sum of the areas of four triangles and two rectangles. That is:

[tex]A = 4\cdot \frac{1}{2}\cdot (1\,m)\cdot (2\,m) + (8\,m)\cdot (4\,m)+(3\m)\cdot (1\,m)[/tex]

[tex]A = 4\,m^{2}+32\,m^{2}+3\,m^{2}[/tex]

[tex]A = 39\,m^{2}[/tex]

The area of the shaded region is 39 square meters. (Answers: A)

5 of 5) The composite area is the sum of the areas of the three semicircles and the square. That is:

[tex]A =3\cdot \frac{\pi}{8}\cdot (10\,cm)^{2}+ (10\,cm)^{2}[/tex]

[tex]A = 117.810\,cm^{2}+100\,cm^{2}[/tex]

[tex]A = 217.810\,cm^{2}[/tex]

The area of the shaded region is 217.810 square centimeters. (Answer: D)

Answer:

D is the first one

Explanation:

Between the trade routes of which two seas was Byzantium located?

Al Gore wanted a vote recount in four Florida counties—Volusia, Palm Beach, Broward, and Miami-Dade. What did these counties have in common?

Map of the state of Florida showing the election results for each county. In the counties shaded red, Bush received most of the votes. In the counties shaded blue, Gore received most of the votes. In the northwest area of the state, the counties are primarily shaded red, with a few shaded blue near the state capital. In the northeast region of the state, most counties are shaded red. In central Florida, there is a mix of red and blue shaded counties. In the southwest region of the state most counties are shaded red. In the southeast region of the state, most counties are shaded blue.
© 2011 FLVS

The counties had less than 20 percent of votes for the Democratic Party.
The counties had less than 20 percent of votes for the Republican Party.
The counties had high populations and more voters that chose Gore.
The counties had low populations and more voters that chose Bush.

A song for the grand old Temp'rance tree,
That is bearing goodly fruit!
Its blessings ev'ry where we see,
We praise it, branch and root.
We'll plant it wherever rum shops are,
In our native land so far,
Till Its noble branches spread afar
On the golden sunny air!
Ohl we'll gather round
The Temp'rance tree,
And sing our songs of joy.
Till the viper that is in the cup,
Shall no more destroy!
Till the viper that is in the cup,
Shall no more destroy!
Source: Library of Congress, Music Division
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HELPPP
HELPPPP


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