lupitaa509gh
lupitaa509gh lupitaa509gh
  • 03-03-2020
  • Mathematics
contestada

Need help on the last problem please...

Need help on the last problem please class=

Respuesta :

amna04352
amna04352 amna04352
  • 03-03-2020

Answer:

y = 97°

Step-by-step explanation:

z = 180 - 55 - 42 = 83

Total angle in a triangle is 180°

y = 180 - z = 180 - 83 = 97°

Supplementary angles

Answer Link

Otras preguntas

I would like to know if 200 cm is greater or less than 3 m
Why might nations join together to remove trade barriers?
Can you make this into an algebraic expresion
The surface area of a triangular pyramid is 375.2 m2. What would change if the surface area were measured in square centimeters?
Why can't we change the subscripts in balancing chemical equations?
In scienceclass the teacher measured 800 milligramns of an chemical.How manyn grams is it.
Payments designed to make up for war damage are known as
what type of reaction produces a metal from its metal oxide
Hinge Joints-These jointscan only move in one direction, like a door hinge. One bone works against another. Movement is back and forth on one plane.Examples:___
What is Germany in German?