rabetancourt23 rabetancourt23

01-09-2021
Mathematics

contestada

Find the value of x
What’s the missing angle?

Find the value of x Whats the missing angle class=

Respuesta :

sossokadeoliveira sossokadeoliveira

01-09-2021

Answer:

x = 15, 72 degrees

Step-by-step explanation:

4x + 12 + 108 = 180

4x + 120 = 180

4x (+ 120 - 120) = 180 - 120

4x = 60

4x/4 = 60/4

x = 15

4x + 12

4(15) + 12

60 + 12

72 degrees

Answer Link

Otras preguntas

What allows consumers to receive goods and services in a non-price rationing system?

Which expression has a value of 8? A. (4 + 4) ÷ (4 • 4) B. 4 + 4 ÷ (4 • 4) C. 4 + (4 ÷ 4) • 4

countries that start with d

what time is it on the east coast

what is 0.375 as a percentage and decimal

An inference the reader can make from the line By the pale dull pallor of an old gas light is that the musician. (in The Weary Blues) a. does not have much musi

exercises to lose belly fat

what is a chemical change

the founder of the annual medical science awards that are often called “america’s nobels” is also considered the founder of what field?

What is the simplified form of the quantity of x plus 9, all over the quantity of 8 − the quantity of x plus 3, all over the quantity of x plus 2?