3 years ago

More angles? More Spain- without the S. Anyway here we go!

Mathematics

1 answer:

GaryK [48]3 years ago

5 0

21) congruent
22) alternate interior
23) supplementary

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Evaluate |2y-2| when y=-2

grandymaker [24]

Answer:

Step-by-step explanation:

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= |-4 - 2|

= |-6|

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2 years ago

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Whitepunk [10]

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oksano4ka [1.4K]

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What is 0.55 in a decimal as a fraction in simplest form ?

anzhelika [568]

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2 years ago

Given circle X with radius 10 units and chord AB with length 12 units, what is the length of segment CX, which bisects the chord

andrew-mc [135]

Consider the circle with center X, as shown in the figure.

Draw the diameter of the circle which is parallel to cherd AB, as shown in the figure.

Since the diameter and AB are parallel, then the line segment XC which bisects AB at C, will be perpendicular to AB.

SO triangle XCB is a right triangle. Thus the length of CX, by the Pythagorean theorem is

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Answer: 8 units

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3 years ago