yowchanani
yowchanani yowchanani
  • 11-05-2021
  • Mathematics
contestada

need help 8th grade math

need help 8th grade math class=

Respuesta :

GeorgeBush123
GeorgeBush123 GeorgeBush123
  • 11-05-2021

Answer:

60°

Step-by-step explanation:

outside angle = two opposite inside angles

10x - 45°  = 4x + 3x

3x = 45°

x = 15°

m∠B = 4x

m∠B = 4(15°)

m∠B = 60°

Answer Link
Sallishia9 Sallishia9
  • 11-05-2021
The answer is 60 measures
Answer Link

Otras preguntas

why is 1/6 greater than 1/8 but less than 1/3
Is Ba(NO3)2 covalent or ionic
Tim works part time at a retail store. His salary varies directly by the number of hours worked. Last week he arned $99.45 for 13 hours of work. This week he ea
Suppose a magnetic reversal accoured today . How would new rocks at mid ocean ridges differ from rocks that formed last year
Why did the colonists call the acts intolerable
Tim works part time at a retail store. His salary varies directly by the number of hours worked. Last week he arned $99.45 for 13 hours of work. This week he ea
How are hot spots used to track plate motion
what is the capital of the island nation off the southeast coast of India
How many times can 3 go into 8
Suppose a magnetic reversal accoured today . How would new rocks at mid ocean ridges differ from rocks that formed last year