ramirezalexis73346 ramirezalexis73346
  • 18-11-2020
  • Mathematics
contestada

x = [?]
3x + 18 4x + 15
Hint: When angles form a linear pair, their sum is 180.
3x + 18 + 4x + 15 = 180

x 3x 18 4x 15 Hint When angles form a linear pair their sum is 180 3x 18 4x 15 180 class=

Respuesta :

LazyBun
LazyBun LazyBun
  • 18-11-2020
Answer: x = 21

Explanation:

3x + 18 + 4x + 15 = 180

7x + 33 = 180
7x = 180 - 33
7x = 147
x = 21
Answer Link

Otras preguntas

The radius of a quarter circle is 3 millimeters. What is the quarter circle's area? r=3 mm
The measures of the angles of a triangle are shown in the figure below. Find the measure of the smallest angle.
Can some help me with this problom?
the percent change from 50 to 43
A stack of one dozen cookies of diameter 5 in. exactly fits in a cylindrical container of volume 179.715 in.3. Which is the thickness of each cookie?
Hey can someone please help me, this a question from the book “The Odyssey” I just need help with question 4 and 5
Match the clue with the correct answer
After 3 hours of steady snowfall, Rhianna measures how much snow is in her driveway. She finds there is 1/2 of an inch of snow. How many inches of snow fell eac
Which atom has the larger atomic radii? C or F?
What happen in Easter island could it happen in modern times?
ACCESS MORE