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AfilCa [17]
3 years ago
12

∠A and ∠B supplementary and vertical angles. What is m∠B

Mathematics
1 answer:
Nuetrik [128]3 years ago
5 0

Answer:

  90°

Step-by-step explanation:

Supplementary means they add to 180°. Vertical angles are congruent, so they must both be 180°/2 = 90°.

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Wich symbol makes the following statement true ?
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Samantha has a rectangular shaped fish tank in her room. The tank has a height of 2.6 ft, a width of 2.1 ft, and a length of 3.9
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Step-by-step explanation:

The shape of Samantha's fish tank is rectangular. The volume of the rectangular fish tank would be expressed as LWH

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VikaD [51]

Answer:

Two legs and an hypotenuse

Step-by-step explanation:

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Quadrilateral ABCD is transformed according to the rule (x, y) → (y, –x). Which is another way to state the transformation?
scoray [572]
The answer
there is no more explanation about this question, the solution can be found easily by applying the rule of transformation of rotation

for example, the properties of rotation transformation are:
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 so the answer is 
<span>R0, 270°</span>
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