Sum means addition so the equation is x+5=14
To get the answer, just do 14-5 and the answer is 9
we know B is the midpoint, thus it cuts AC into two equal halves.
![\bf \underset{\textit{\Large 8x - 20}}{\boxed{A}\stackrel{3x-1}{\rule[0.35em]{10em}{0.25pt}} B\stackrel{3x-1}{\rule[0.35em]{10em}{0.25pt}}\boxed{C}} \\\\\\ (3x-1)+(3x-1) = 8x-20\implies 6x-2=8x-20\implies -2=2x-20 \\\\\\ 18=2x\implies \cfrac{18}{2}=x\implies \blacktriangleright 9=x \blacktriangleleft \\\\\\ BC=3x-1\implies BC=3(9)-1\implies \blacktriangleright BC=26 \blacktriangleleft](https://tex.z-dn.net/?f=%5Cbf%20%5Cunderset%7B%5Ctextit%7B%5CLarge%208x%20-%2020%7D%7D%7B%5Cboxed%7BA%7D%5Cstackrel%7B3x-1%7D%7B%5Crule%5B0.35em%5D%7B10em%7D%7B0.25pt%7D%7D%20B%5Cstackrel%7B3x-1%7D%7B%5Crule%5B0.35em%5D%7B10em%7D%7B0.25pt%7D%7D%5Cboxed%7BC%7D%7D%20%5C%5C%5C%5C%5C%5C%20%283x-1%29%2B%283x-1%29%20%3D%208x-20%5Cimplies%206x-2%3D8x-20%5Cimplies%20-2%3D2x-20%20%5C%5C%5C%5C%5C%5C%2018%3D2x%5Cimplies%20%5Ccfrac%7B18%7D%7B2%7D%3Dx%5Cimplies%20%5Cblacktriangleright%209%3Dx%20%5Cblacktriangleleft%20%5C%5C%5C%5C%5C%5C%20BC%3D3x-1%5Cimplies%20BC%3D3%289%29-1%5Cimplies%20%5Cblacktriangleright%20BC%3D26%20%5Cblacktriangleleft)
Answer:
m<R=48.2 to the nearest tenth
Step-by-step explanation:
1. sin(m<T)=2/3
m<T=arcsin(2/3)=41.81 degrees
m<R=180-90-m<T=180-90-41.81=48.19 degrees
verb
gerund or present participle: compounding
/kəmˈpound,ˈkämˌpound/
1.
make up (a composite whole); constitute.
"a dialect compounded of Spanish and Dutch"
synonyms: be composed of, be made up of, be constituted of, be formed from
"a smell compounded of dust and mold"
2.
make (something bad) worse; intensify the negative aspects of.
"I compounded the problem by trying to make wrong things right"
synonyms: aggravate, worsen, make worse, add to, augment, exacerbate, intensify, heighten, increase, magnify;
Step-by-step explanation:
