parkm4461 parkm4461
  • 19-04-2022
  • Mathematics
contestada


What is the value of x in trapezoid ABCD?
OX=15
OX-20
OX=45
OX=60

What is the value of x in trapezoid ABCD OX15 OX20 OX45 OX60 class=

Respuesta :

evgeniylevi
evgeniylevi evgeniylevi
  • 19-04-2022

Answer:

15.

Step-by-step explanation:

1) property:

m(∠B)+m(∠D)=180°;

2) according to the property:

3x+9x=180°; ⇒ x=15°

Answer Link

Otras preguntas

What are the uses of computer in educational setting?
During an experiment in Science class, Jorge notices that the liquid in the thermometer moved up when he added calcium chloride (CaCl2) to a baking soda solutio
answer the questions, please I will give you 10 points
Megan and her little sister, Nora, counted their Halloween candy after trick-or-treating. They love taffy and wanted to know who collected more taffy pieces com
PLZ HELP IF POSSIBLE ASAP
Arguments should always avoid using content or language that might be perceived as relative. True or false
what do i multiply by to get 187? 187 is the total
Which expressions are equivalent to the given expression? y^-8y^3x^0x^-2 1.) x^-2y^-5 2.) 1/y^24 3.) x^2y^-11 4.) x^2/y^11 5.) y^-24 6.) 1/x^2y^5 I hope this ma
I need help with this question thank you
Given that 5^-n = 0.5 Find the value of (5^n)³​