201130928 201130928
  • 01-06-2022
  • Mathematics
contestada

question 3 help me please

question 3 help me please class=

Respuesta :

lesliemargretiyabode
lesliemargretiyabode lesliemargretiyabode
  • 01-06-2022

Answer:

3x+(4x-1)+90°=180°{sum of angles in a triangle}

3x+4x-1+90°=180°

7x+89°=180°

7x=180°-89°

7x=91°

divide both sides by 7

x=13

Answer Link
lkfkalnmsriwe lkfkalnmsriwe
  • 03-06-2022

Answer:

The answer is x=13

Answer Link

Otras preguntas

I really need this answered!
What was Thomson's model of the atom called? A. The oil-drop model B. The photoelectric model C. The plum-pudding model D. The atomic theory model
write each number as a reduced fraction or mixed number. A. 16/24 B. 15/24. C. 4%​
Helppp plssss help meeee
Difference between temporary and permanent methods of contraception​
National rights definition
Members of Congress are sometimes criticized for the number of _____ that they receive.
Evaluate EquationPlease Help Me!!
write each number as a reduced fraction or mixed number. A. 16/24 B. 15/24. C. 4%​
who know very hard questions that have answer but same people can't answer​