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PIT_PIT [208]
3 years ago
6

How many pairs of opposite sides are parallel? no pairs 1 pair 2 pairs Submit​

Mathematics
2 answers:
larisa86 [58]3 years ago
7 0

Answer:

none

Step-by-step explanation:

both pairs of opposite sides will interest in the future

Naddika [18.5K]3 years ago
5 0

Answer:

no pairs

Step-by-step explanation:

no pairs are equal and they all intersect at a point

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2 years ago
Solve 8 = 2^x + 4<br> x = −4<br><br> x = −1<br><br> x = 0<br><br> x = 7
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None of these answers match up to the equation. The answer is 2. 2^2, 2x2=4
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3 years ago
Lian needs to solve the quadratic equation: x^2 - 4x - 2 = 0. Which statement about how Lian should solve this equation is true?
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Answer:

x = 4.45 or x = - 4.45

Step-by-step explanation:

Here are the steps:

Substitute the values,

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<em>good luck, i hope this helps :)</em>

5 0
3 years ago
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3 years ago
A right triangle has legs of lengths 9 cm and 12 cm. calculate the length of the hypotenuse?
just olya [345]
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Your first instinct might tell you to use the Pythagorean theorem to go about solving this because c= \sqrt{a^{2}+b^{2}}. This works, but it is slow.

The fastest way to solve this is to recognize that the right triangle is a special triangle where the ratio of the sides are 3:4:5. This means that if the legs are 9 and 12, then the hypotenuse is 15 because 3*3 is 9, 3*4 is 12, and 3*5 is 15.
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