goode456 goode456
  • 17-03-2017
  • Mathematics
contestada

In the diagram, what is the measure of angle 1?

A. 15°
B. 125°
C. 135°
D. 45°

In the diagram what is the measure of angle 1 A 15 B 125 C 135 D 45 class=

Respuesta :

Аноним Аноним
  • 17-03-2017
3X+9X=180
12X=180
X=15°
Angle 1=3X
Angle 1 =45°
That's your answer.
Answer Link
sabahm sabahm
  • 16-12-2018

Answer:

45

Step-by-step explanation:

3x+9x=180

x=180/12=15

<3x=<1

3x=3*15=45

then <1 =45

Answer Link

Otras preguntas

Which statement describes the solution to the system of equations? 2h+8k=6 -5h-20k=-15 O The system has exactly one solution. O The system has exactly two solut
Help please and thanks
how to say math class is every day and it starts at 8:30 will give brainliest
Thomas asked a question, but he already knew my answer. Identify The Sentence Type: Simple, Compound, or Complex?
PLZ HURRY!!!!!!!!!!!!!! George’s age is three times that of his brother. When you add George’s age to his brothers, you get 24. How old is each brother? a) Writ
what was the triangle trade and mercantilism
At what temperature are Celsius and Fahrenheit equal?
Which expression is equivalent to the sum of x and five, divided by twelve
Solve the equation. Check your solutions when necessary.2x² − 7x = 4
what is a component of cell membranes that does not float? a) cholesterol b) carbohydrate c) phospholipids