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 ( 54+ )
Otras preguntas
When solving -1/8 (x + 35) = −7, what is the correct sequence of operations?
Kaci and her classmates are discussing the importance of nutrition in students’ health. Kaci has come prepared with some nutrition facts she found online. She h
Of the 210 boys in the 8th grade, 190 have a cell phone. Of the 168 girls in the 8th grade, 152 have a cell phone. 8th Grade Class Cell Phones Total Boys 190 21
According to Ferreira, Villa wasE. a traitor to the peasant cause.F. brave and decent.G. seeking money and fame.H. selfish and cruel.
What is the relationship between the mass of an object and magnetic force
Which of the following is NOT a component of Sternberg's triangular theory of love? a. Intimacy b. Infatuation c. Passion d. Decision/commitment
Which element most helps establish a speaker's tone when giving a speech? O A. Punctuation O B. Appeals to logic O C. Logical fallacies O D. Nonverbal communica
changes in blank and blank are involved in creating a metamorphic rock from another rock.A) heat; pressure B) heat; deposition C) deposition; pressure D) pressu
if the probability of the seattle mariners winning the world series is 3/33, then what are the odds of the mariners winning the world series?
What comprises two-thirds of Botswana's land? A. The Mitumba Mountains B. The Okavango Delta C. The Kalahari Desert D. Victoria Falls
ACCESS MORE
EDU ACCESS
