daniahkinani daniahkinani
  • 09-11-2021
  • Mathematics
contestada

SOMEONE PLEASE HELP ME

SOMEONE PLEASE HELP ME class=

Respuesta :

Аноним Аноним
  • 09-11-2021

Answer:

∠1=55°

Step-by-step explanation:

Since all the angles in a triangle have to add up to 180° we can make an equation

80°+45°+∠1=180°

∠1=55°

Answer Link
mattttt76 mattttt76
  • 09-11-2021
180-(45+80)=55
Triangle Q S R =180
Answer Link

Otras preguntas

There are 420 children in a school. 45% of the pupils are boys. How many boys are there? How many girls are there?
Evaluate the expression, using the given value of the variable. 2 – 8x + 3x when x = 5   A. –53
what are some limiting factors for a penguin
multiply polynomials(2n+2)(6n+1)
Evaluate the expression, using the given value of the variable. z ÷ 2 – 4z + 3(z – 3) when z = 8     A.
Patrick owns an apartment building. He knows that the money he earns in a month depends on the rent he charges. The relationship can be modelled by E=1/50R(1650
5/6 - 1/6 = in simplest form
5 examples of a combustion reactions.
Henry Vlll break with Rome
5 examples of a combustion reactions.