15. Find the value of x. (10x + 6)° 109° 71° (13x - 2)° (8x - 1)°
Added by James C.
Close
Step 1
Step 1: Sum of angles in a quadrilateral is 360 degrees. Show more…
Show all steps
Your feedback will help us improve your experience
Sikandar Baig and 88 other Geometry educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Solve each equation. $$\frac{1}{15}(2 x+5)=\frac{x+2}{9}$$
Equations and Inequalities
Linear Equations
Solve for x. 139° (10x - 11)° (8x + 15)° 121° (9x - 17)° (9x - 14)° 153° (7x + 6)°
William F.
Solve the equation. $$ 13 x+8+8 x=-9 x-22 $$
Solving Linear Equations
Solving Equations with Variables on Both Sides
Recommended Textbooks
Geometry A Common Core Curriculum
Geometry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD