Mathematics, 14.06.2020 23:57 imaboss10986
If XYZ is dilated by a scale factor of 3 about point Y, which of the following is true about A’ Y’?
a) A’Y’ is perpendicular to AY
b) A’Y’ is parallel to AY
c) A’Y’ passes through the center of dilation
d) A’Y’ intersects with point X’
Answers: 1
Mathematics, 21.06.2019 12:50
Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.
Answers: 2
Mathematics, 21.06.2019 15:20
The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time
Answers: 1
Mathematics, 21.06.2019 19:30
Me. i can't figure out this question. give an explanation too. .
Answers: 1
Mathematics, 21.06.2019 22:00
Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 2
If XYZ is dilated by a scale factor of 3 about point Y, which of the following is true about A’ Y’?...
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