s022213
s022213
28-07-2017
Mathematics
contestada
What is the value of x?
Respuesta :
choixongdong
choixongdong
28-07-2017
CE (CE + CD) = BE(BE + AB)
(x+4) [1+(x+4)] = (x+1)[11+(x+1)]
(x+4)(x+5) = (x+1)(x+12)
x^2 + 9x + 20 = x^2 + 13x + 12
4x = 8
x = 2
answer
x = 2
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
739 rounded to the nearest hundred
What is paraffin wax at room temp
SOLVE ONE STEP EQUATIONS- show one step work- [tex]- \frac{2}{9}=a+1 \frac{1}{6} [/tex] then [tex]a+1 \frac{1}{6}= \frac{3}{4}[/tex]
round .0091 to the nearest hundredths
how many miles would three inches equal
rounded 6,289,002 to the nearest 1,000,000
What is 3/47 converted to a decimal and do you think it's rational?? And why?
Tyrone is constructing a box in the shape of a rectangular prism to store his baseball cards. it has a length of 10 centimeters a width of 7 centimeters, and a
the fraction 19/20 as a decimal
Which scientific design has limitations due to oversimplification?
