andrew75
andrew75
02-02-2017
Mathematics
contestada
Find the value of x in each triangle
Respuesta :
leahdalilah1
leahdalilah1
02-02-2017
the answer for number 1 is 48. the answer for number four is 90. you get your answer by adding the two degrees and subtracting it from 180.
Answer Link
OcdMESsinGwiThYoU
OcdMESsinGwiThYoU
02-02-2017
Triangles' angles add up to 180 degrees, since a square has 360 and a triangle is half a square,
For the top one, 90+42+x=180, 90+42=132, 180-132=48, x=48
For the bottom one, 61+29+x=180, 61+29=90, 180-90=90, x=90
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
The spread of cancer cells from one site to others in the body is known as _____.
Amy owns a salon and spa. She’s leasing a prime piece of real estate in which she’s installing salon chairs, counters, massage tables, spray tan vestibules, was
what is the area of the triangle in the diagram?
Find the value of x if 12x=34^2 - 26^2
21. In the figure given below, AC is parallel to DE. Find the valuesof xy and z and hence find the 2DBE.21-70X509
Incline mats, or triangle mats, are offered with different levels of incline to help gymnasts learn basic moves. As the name may suggest, two sides of the mat a
inWhat were the Government of mississipi'smajor goalswritingthe Black Codes?How were the Black codes intended to help themaccomplish these goals
How representative is Congress? Most legislators are white, upper-middle-class males, although this group is a very small part of our entire population.Can thes
Select the correct answer from each drop-down menu. The given equation has been solved in the table. Step Statement 1 = 15 - - 6 = - - 6 + 6 = 15 + +4 - = 21 N
Indicators change color when an acid and a base are mixed together. The change in color most likely indicates that a chemical change has occured. a physical cha
