Malena11
Malena11
04-03-2017
Mathematics
contestada
Can someone please help me on this one?
Respuesta :
sdmatera
sdmatera
04-03-2017
Add the three angles and set them to 180
4x-13+15+x+18=180
5x+20=180
5x=160
x=32
Then plug in to get A and C
A=4*32-13
A=115
C=32+18
C=50
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
What does up this mean?
A quality control inspector rejected 253 Can openers from a batch of 19,354 what is the experimental probability that a can opener will pass inspection round yo
What is the solution to this system of equations? (Possible answers included)
a)Are they reading books b)he is not paying me Change into passive voice
don’t really quite understand this question.
Which three main reasons would best support the claim, “A diversity day would help bring the community together by celebrating the exciting parts of our town’s
ASAP! GIVING BRAINLIEST! Please read the question THEN answer CORRECTLY! NO guessing.
Below image, please give me the answer quick.
What is the approximate height of the cylinder ? Use 3.14 for pi and if necessary round to the nearest tenth. V= 3.14 ft 3.
All of the following expressions are equivalent except _____. 1.)x - 7 2.)7 + (- x) 3.)7 - x 4.)- x + 7
