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Mashutka [201]
3 years ago
14

Which expression gives the perimeter of the regular hexagon shown below?

Mathematics
2 answers:
Lana71 [14]3 years ago
5 0
The perimeter is the length of all 6 sides added together. So say each side equals 2. Then your equation would be 2+2+2+2+2+2. or. 6x2. 6x would be your answer
AfilCa [17]3 years ago
3 0
Each side is x units long. There are 6 sides. So we add up all the sides to get the perimeter.
x+x+x   +   x+x+x
there are six copies of x being added

Simplifying that expression above leads to 6*x or simply 6x. Multiplication is a shortcut for repeated addition. Instead of saying 2+2+2+2, we can write 4*2

Answer: Choice C) 6x
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(10pts) A train left a station at 8:00 am
dolphi86 [110]

Answer:

12:00 i think

Step-by-step explanation:

hope this helps

6 0
3 years ago
Point A is located at (5, 10) and point B is located at (20, 25).
Alla [95]
Let's say the point is C, so C partitions AB into two pieces, where AC is at a ratio of 3 and CB is at  a ratio of 7, thus 3:7,

\bf \left. \qquad  \right.\textit{internal division of a line segment}
\\\\\\
A(5,10)\qquad B(20,25)\qquad
\qquad 3:7
\\\\\\
\cfrac{AC}{CB} = \cfrac{3}{7}\implies \cfrac{A}{B} = \cfrac{3}{7}\implies 7A=3B\implies 7(5,10)=3(20,25)\\\\
-------------------------------\\\\
{ C=\left(\cfrac{\textit{sum of "x" values}}{\textit{sum of ratios}}\quad ,\quad \cfrac{\textit{sum of "y" values}}{\textit{sum of ratios}}\right)}\\\
-------------------------------

\bf C=\left(\cfrac{(7\cdot 5)+(3\cdot 20)}{3+7}\quad ,\quad \cfrac{(7\cdot 10)+(3\cdot 25)}{3+7}\right)
\\\\\\
C=\left( \cfrac{35+60}{10}~~,~~\cfrac{70+75}{10} \right)\implies C=\left(\cfrac{95}{10}~~,~~\cfrac{145}{10}  \right)
\\\\\\
C=\left( \cfrac{19}{2}~~,~~\cfrac{29}{2} \right)\implies C=\left( 9\frac{1}{2}~~,~~14\frac{1}{2}  \right)
8 0
3 years ago
Question 5 (2 points)
ollegr [7]

Answer:

c cuh

Step-by-step explanation:

(idk the answer)

4 0
3 years ago
Please help 20 points⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️
xz_007 [3.2K]

Answer:

BC equals 5

Step-by-step explanation:

they are parallel to each other making them equal sides

5 0
3 years ago
What do i do for the answer pls help asap
natka813 [3]

Answer:

The area of the green polygon is 81.

The area of the yellow polygon is 3.

Step-by-step explanation:

To get the green polygon, simply multiply 9 by 9. (The sides)

To get the yellow polygon, first you have to find the height. We know that the side of the green polygon is 9, so you have to do 9-7 to find the height of the triangle. That is 2

Then to find the area, use the equation: \frac{h_{b} b}{2} . The h would be 2 and b would be 3.

The answer is 3.

ask if you have questions!

6 0
4 years ago
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