Seudónimo Seudónimo
  • 01-10-2020
  • Mathematics
contestada

which is the right answer????

which is the right answer class=

Respuesta :

Okguys
Okguys Okguys
  • 01-10-2020

Answer:

53 °

Step-by-step explanation:

( 5x +3 ) + ( 3x +7 ) = 90

5x +3 +3x +7 =90

8x +10 = 90

8x = 80

x = 10

replace x in (5x +3) °

=> ( 5x10 +3 )° = 53°

Answer Link
tmbspazz tmbspazz
  • 01-10-2020
It would be the third one ,53
Answer Link

Otras preguntas

What is a organelle
What is 2x times 34 divided by 40
where are alkaline earth metals found on the periodic table
Desalination has no known negative impacts on the environment.
Toxic waste spills are a direct source of water pollution. a. True b. False
The whiskey rebellion occurred because farmers in the areas such as western Pennsylvania were angry. What was the most direct cause of their anger?
Need help pls I have the answer but have to show my work
what is the relationship between the coordinates of a point and the coordinates of its reflection across each axis?
Which word suggests promise? A. auspicious B. ostentation C. refutable D. retrospect
Which of the following is NOT a function of proteins? a. store and transmit heredity b. help to fight disease c. control the rate of reactions and regulate c