afranklin1383 afranklin1383
  • 01-10-2021
  • Mathematics
contestada

The measures of the angles of a triangle are shown in the figure above. Solve for X

The measures of the angles of a triangle are shown in the figure above Solve for X class=

Respuesta :

devishri1977
devishri1977 devishri1977
  • 01-10-2021

Answer:

16

Step-by-step explanation:

Sum of all angles of triangle = 180

30 + 90 + 4x - 4 = 180

30 +90 - 4 + 4x = 180

116 + 4x = 180

Subtract 116 form both sides

4x = 180 - 116

4x = 64

Divide both sides by 4

x = 64/4

x = 16

Answer Link

Otras preguntas

find the proportionality of y=7.25x
How do I change 36 to 360
what is £42 increased by 10%
Convert 57 mL to its equivalent in L using dimensional analysis
The cost for n students to attend a workshop is 7n+12 dollars. What is the cost,in dollars for  students to attend?
Which words in this sentence are common nouns? Aztec crops, such as corn and beans, were unknown in Europe. Choose all answers that are correct. A. Aztec B. c
List five kinds of cases that come under the judicial power of the United States courts.
What two numbers has a lcm of 50
florence has only $420 in her hank account. describe how to find the amount after she writes a check for $590
this gas makes up close to one fourth of the air surrounding earth