drewgoat204
drewgoat204
25-06-2018
Mathematics
contestada
can you solve it ????
Respuesta :
girva2004
girva2004
25-06-2018
angle ABD=87 degrees
angle ABC+angle CBD= angle ABD
Therefore, 9x-1+6x+58=87
15x+57=87
15x=87-57
15x=30
x=30/15
x=2
Angle ABC= 9x-1
=9(2)-1
=18-1
=17 degrees
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
Who made up theodore roosevelt's rough rider force that captured kettle and san juan hills in cuba?
Maria walked 4.035 kilometers. What is 4.035 written in expanded form?
Number 23 pleaseeeee
There are 15 boys and 10 girls in Miss Li's class. She wants to group all the students so that each group has the same number of boys and the same number of gir
eview the equation below. 2KClO3 2KCl + 3O2 How many moles of oxygen are produced when 2 mol of potassium chlorate (KClO3) decompose?
3x+2y=8 solve for y (i just need the answer you don't have to work it out for me or nothing)
What is the maximum integer value of the |BC|+|CD|+|DE|+|EF|
Give three example of ways in which biology can help inform everyday decisions
what christian religion were the spanish trying to spread in the new world
Which of the following examples requires a citation in a paper you're writing? A. A paraphrasing of your original work in a different section of your paper B
