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Nata [24]
2 years ago
15

The base of a triangle is twice the height of the triangle.

Mathematics
1 answer:
Andreas93 [3]2 years ago
6 0

Answer:

<h3>4cm</h3>

Step-by-step explanation:

area =  \frac{1}{2} \times base \times height \\ 16 {cm}^{2}  =  \frac{1}{2}  \times 2x \times x \\ 16 {cm}^{2}   =  \frac{2 {x}^{2} }{2}  \\ \\ 16 {cm}^{2}  \times 2 = 2 {x}^{2} \\ 32 {cm}^{2}  = 2 {x}^{2}  \\  \frac{32 {cm}^{2} }{2}  =  {x}^{2}  \\ 16 {cm}^{2}  =  {x}^{2}  \\  \sqrt{16 {cm}^{2} }  =  \sqrt{ {x}^{2} }  \\ 4cm = x \\

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Answer:

84 degrees

Step-by-step explanation:

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180-(43+35)=102, that means m<CED=102. Also m<CED=m<AEB because they are vertical angles. So now do the same operation but for the other triangle 180-(102+18)=84. So m<A=84.

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The graph of a linear equation passes through three of these points: (0, 5), (2, 2), (3, 1), and (4, -1).
Serggg [28]

Answer:

The point that the graph does not pass through is (3,1)

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3 0
2 years ago
What is the answer to this: 1-n=7/12
Zanzabum
You can add, subtract, multiply, and divide things on both sides of the equation as long as you do the same thing to the other side so 
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1 - 7/12= 7/12 - 7 /12 + n 

5/12= n

hope this helps!
5 0
3 years ago
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