weeknd02
weeknd02
29-10-2017
Mathematics
contestada
Please help me with this
Respuesta :
theheckydecky
theheckydecky
29-10-2017
since ABC is equal to DCB, you can use the angles given in triangle ABC in triangle DCB. Since the sum of the angles in a triangle is 180, the equation would be this:
90+46+x=180
Solve for x in that and you're good :)
Answer Link
Plasmataco
Plasmataco
29-10-2017
use trig so the side with 4x-7 is also equal to 21sin(46)=15 so 4x-7=15.1. thus x=5.52 which is around 6
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
What is 3 divided by 6 as a fraction
Multiple choice math graphing What function describes the graph?
(PLS HELP ME) As you reflect on the literature you studied for this unit, it's helpful to evaluate what you have read. In addition to understanding a single pie
In the parallelogram below, x = [? ] 3x+7 75x-17
please help me solve this:40= -3x+10
After a birthday party,% of a large cake was left. If this leftover cake was shared equally among 4 people, what fraction of the whole cake did each person rec
There are obvious problems with the American system: the influence of money on politics, the influence of an electoral system that is increasingly misaligned wi
which of the following has no power to make law
need help - Given the line 3x-4y+24=0, determine the value of a, and b if the points (8.3,a) and (b, -10.2) are on the line.
The cash price of a refrigerator is Rs 34 500. The hire purchase price is a deposit of Rs 6500 and 10 % simple interest on the outstanding balance, to be paid i
