Mathematics, 21.09.2020 17:01 jetblackcap
Triangle is reflected across the -axis. The result is , as shown below. y246810-2-4-6-8-10x246810-2-4-6-8-1 0 (a)The arrows below show that the coordinates on the left are mapped to the coordinates on the right. Fill in the blanks to give the coordinates after the reflection. original coordinates final coordinates (b)Choose the general rule below that describes the reflection mapping to .
Answers: 2
Mathematics, 21.06.2019 17:50
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
Mathematics, 21.06.2019 19:30
Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?
Answers: 1
Triangle is reflected across the -axis. The result is , as shown below. y246810-2-4-6-8-10x246810-2-...
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