blessjahp3plzl
blessjahp3plzl
06-02-2018
Mathematics
contestada
If ac =x+3 and db=3x-19, find ac
Respuesta :
jcherry99
jcherry99
13-02-2018
We need some sort of diagram to see what they are. Is there any way to say that ac = db? Either equal angles or equal lines.
x + 3 = 3x - 19 Add 19
x + 3 + 19 = 3x Subtract x
21 = 2x
x = 21 / 2
x = 10.5
ac = 10.5 + 3
x = 13.5
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
can you please help me figure out 6m=[tex] \frac{-1}{3} [/tex]
What idea was proposed by 19th-century socialists?
Which of the following types of pathogens can only reproduce itself if it atakes over host cells? - fungi -bacteria -virus -protozoa
How could you keep an object's acceleration the same if the force acting on the object were doubled?
A carpenter is building a bookcase the perimeter of the top is 108 in. What length must the stock be if the width is 8 in.?
How is shape important when measuring a figure?
Why were only five of the planets discovered by the 1700's?
When all the sentences of a paragraph are presented in an order that makes sense, it is called ?
The jet stream occurs in the mesosphere.
Global imperialism was increased by the involvement of independent bankers and businessmen in the industrialized nations. These businessmen wanted to profit fro
