maddogblb
maddogblb maddogblb
  • 04-01-2017
  • Mathematics
contestada

If ΔABC is reflected over the x-axis and vertex B has coordinates (2, 7), what are the coordinates of vertex Bʹ?

Respuesta :

arthurpdc
arthurpdc arthurpdc
  • 04-01-2017
A reflection over the x-axis only change the signal of the coordinate y of the point. Hence, the coordinates of vertex B' are: [tex]B'(2,-7)[/tex].
Answer Link

Otras preguntas

Use the distributive property to express 15+45
What is equivalent to 0.05
It took Marty 10 seconds to walk 15 feet. How fast was he walking in feet per second. Answer with supporting work
About the earth in french
What fractions are equivalent to 11/22
In Beowulf’s fight to the death with Grendel’s mother, the piece of his own equipment that saves his life is his — a. woven mail shirt c. sword, Hrunting b. hel
who was the only u.s president that got elected twice
A significant area of disagreement among delegates at the Constitutional Convention was
Relate the statement you can't get something for nothing to the law of conservation of mass
Cherries cost $5 for two pounds and $7.50 for 3 pounds. a. What is the cost per pound? b. Is it constant? c. If you were to graph this situation, would you put