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Svetllana [295]
2 years ago
14

10) If two angles in a triangle measure 53 degrees and 45 degrees, what is the value of the

Mathematics
1 answer:
pshichka [43]2 years ago
8 0

Answer:

d

Step-by-step explanation:

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3+1905=x . .......................
Alex_Xolod [135]
<h2>Answer:</h2><h2>x = 1908</h2><h2></h2><h2>Hope this helps!!</h2>

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2 years ago
Two similar cones have volume of 4 m and 108 m respectively. If the large one has surface area 54 m, find the surface area of th
trasher [3.6K]

 

\displaystyle\bf\\Explanations:\\\\The~similarity~ratio~of~two~similar~cones=k\\\\k=is~the~ratio~between~2~corresponding~lengths\\\\k=\frac{R_1}{R_2}=\frac{h_1}{h_2}\\\\The~ratio~between~2~corresponding~areas~of~similar~cones=k^2\\\\\frac{Area~1}{Area~2}=k^2\\\\The~ratio~between~the~volumes~of~the~2~similar~cones=k^3\\\\\frac{Volume~1}{Volume~2}=k^3

.

\displaystyle\bf\\Solving:\\\\Volume1=108~m^3\\\\Volume2=4m^3\\\\k^3=\frac{108}{4}\\\\k^3=27~~\Big|\sqrt{~}\\\\k=\sqrt[\b3]{27}\\\\k=3\\\\Area1=54~m^2\\\\\frac{Area~1}{Area~2}=k^2\\\\\frac{54}{Area~2}=3^2\\\\\frac{54}{Area~2}=9\\\\Area2=\frac{54}{9}\\\\\boxed{\bf Area2=6 m^2}

 

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3 years ago
Which of the following represents the top view of the figure? PLZ HURRY
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A triangle with 118° and 42 in. is what type of triangle?
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azamat

Answer:

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Step-by-step explanation:

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