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Nostrana [21]
3 years ago
7

Triangle ABC is translated 2 units down and 1 unit to the left. Then is rotated 90 degrees clockwise about the origin to form Tr

iangle A'B'C'

Mathematics
1 answer:
Colt1911 [192]3 years ago
8 0
M∠A′B′C′ = m∠ABC would be the answer for this. if you could give me a pic, I could answer. I don't see Triangle ABC

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Let a = x2 + 4Rewrite the following equation in terms of a and set it equal to zero (x2+4)2+32=12x2+48
tester [92]

Answer:

x^4 - 4x^2 = 0

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3 years ago
How to write this standard form?<br><br> 2y=-3x+5
Schach [20]

Answer:

3x + 2y - 5 = 0

Step-by-step explanation:

Standard form: ax + by + c = 0

2y = -3x + 5

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Change order.

3x + 2y - 5 = 0

4 0
2 years ago
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Plzzz guys, help me with this​
babunello [35]

Answer:

Distributive property

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4 0
3 years ago
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Find the area ratio of a regular octahedron and a tetrahedron regular, knowing that the diagonal of the octahedron is equal to h
Anton [14]

Answer:

\frac{4}{3}

Step-by-step explanation:

The area of a regular octahedron is given by:

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Given that the diagonal of the octahedron is equal to height (h) of the tetrahedron i.e.

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The area of a tetrahedron is given by:

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The ratio of area of regular octahedron to area tetrahedron regular is given as:

Ratio = \frac{2\sqrt{3}\ *a^2}{\frac{3}{2} \sqrt{3}*a^2} =\frac{4}{3}

7 0
3 years ago
9⁄11 = ?⁄22 <br><br> A. 4<br> B. 18<br> C. 12<br> D. 9
Brums [2.3K]
The answer is B) 9/11 = 18/22 would make the best answer because the rest don't have any solutions at all because since your trying to make it equal, It just possibly wont do since its false.
3 0
3 years ago
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