Seudónimo Seudónimo
  • 04-03-2019
  • Mathematics
contestada

What is the value of X? Enter your answer in the box. {8th Grade Math, Triangles, Explanation and Answer, Practice Test}

What is the value of X Enter your answer in the box 8th Grade Math Triangles Explanation and Answer Practice Test class=

Respuesta :

Felsmile
Felsmile Felsmile
  • 04-03-2019

all interior angles of triangles add up to a total sum of 180° so by adding 39 and 102 you get 141, 180-141=39 x=39

Answer Link

Otras preguntas

Estimate the length of a sheet of notebook paper. A. 24 mm B. 2.4 cm C. 24 cm D. 2.4 mm
Who argued that while the experience of a split-second fear response may not involve conscious thinking, it still requires an effortless, unconscious cognitive
Insulin and glucagon are both hormones that work opposite of eachother explain what each of these hormones regulate ???
how to find the vertex: i keep getting (-1,3) what am i doing wrong y=x^2+2x+6
You are in the delivery room caring for a preterm newborn at 27 weeks' gestation. resuscitation has been completed and the baby is ready to be transported to th
Instead of traveling westward alone, groups joined together and traveled in BLANK trains.
How to do this cause I am confused
3.List the four principles of building fitness.
a line passes through the point (-4,1) and has a slope of 4. What is the equation
You are reviewing health insurance portability and accountability act (hipaa) regulations with your patient during the admission process. the patient states, "i