sadvibez223 sadvibez223
  • 19-03-2021
  • Mathematics
contestada

HELP!

Find the measure for
A)
127°
B)
131°
C)
135°
D)
139°

HELP Find the measure for A 127 B 131 C 135 D 139 class=

Respuesta :

thebecks
thebecks thebecks
  • 19-03-2021

Answer:

B) 131°

Step-by-step explanation:

-4a + 139 = 4a + 123 because they are vertical angles

-4a + 139 = 4a + 123

reduce:

8a = 16

a = 2

4(2) + 123 = 131°

Answer Link

Otras preguntas

Can someone help me with this please?
Raj can read a chapter in his book in 16 minutes.How many chapters can Raj read in 64 minutes?
a polygon has the following coordinates A(1,-1), B(-4,-1), C(-4,3), D(1,3) find the length of BC.
ano ang kasing kahulugan ng sumibol sa pangungusap?
Pls help I’ll give you 25 points I need help on a and c
¿Te falta mucho? Fechas Complete el siguiente diálogo, usando la forma correcta del verbo reflexivo. LUISA: ¿Te falta mucho? Necesito entrar a (1. ducharse) BEN
What is the midpoint of the segment with endpoints M(8, 12) and Q(3, 5)? Answers are bellow
Bananas are sold at four different grocery stores.Which store has the lowest price per pound?
Factor the GCF: 102−5
hello help me pls duck background