cdmyles859 cdmyles859
  • 13-07-2020
  • Mathematics
contestada

Which degrees is the answer

Which degrees is the answer class=

Respuesta :

Space
Space Space
  • 13-07-2020

Answer:

75°

Step-by-step explanation:

Since the 2 angles are supplementary and TC is a perpendicular bisector, we know that m∠ATC is 90°

All we need to do is simply subtract 15° from 90° to find m∠ATB:

90 - 15 = 75°

Answer Link
TheAnimeGirl
TheAnimeGirl TheAnimeGirl
  • 13-07-2020

Answer:

75°

Solution,

Let m<ATB be X

[tex]x + 15 + 90 = 180[/tex]

(sum of angle in straight line)

[tex]x + 105 = 180[/tex]

subtract 105 on both sides

[tex]x + 105 - 105 = 180 - 105 \\ x = 180 - 105 \\ x = 75[/tex]

Hope this helps ...

Good luck on your assignment..

Answer Link

Otras preguntas

how can a branching diagram which plants produce seeds
what were the positive effects of feudalism on europe in the middle ages
what is 87*798 and plz give me details thx.
Why did the narrator's father toss his Christmas presents on the floor?
Which tribes threatened to invade rome?
Which format must a document be saved in to share it between two different word processors?
What concepts of the Civil Rights Movement were embraced by the Hippie Movement of the 1960s and 1970s?
-2a(a+b-5)+3(-5a+2b)+b(6a+b-8)
Feelings of resentment toward those who were not native citizens rose during World War I. This was known as nationalism. nativism. nation-building. naturalism.
What city was located within the Eastern Roman Empire? a. baghdad b. alexandria c. persepolis d. yathrib