averiasnow
averiasnow
01-02-2018
Mathematics
contestada
HELP GEOMETRY find x with both questions
Respuesta :
Hosein
Hosein
01-02-2018
[tex]x(6 + x) = 5 \times 8 \\ {x}^{2} + 6x - 40 = 0 \\ (x + 10)(x - 4) = 0 \\ x = 4[/tex]
[tex]4(x + 4) = 64 \\ x + 4 = 16 \\ x = 12[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
Birds play an important role in the environment by?
carol drives her daughter to school at an average rate of 30 miles per hour, but only goes an average rate of 20 miles per hour on the way home because of traff
WHAT IS 5X SOMETHING THAT EQUALS 120 BESIDES 24 X 5? SOMEONE PLEASE
How are consumers classified?
unbiased implications of plagiarism
Paul graphed the equation y=x. Which point does the graph not pass through? A: (0,0) B: (6,6) C: (9,9) D: (12,14) Why?
explain how to find 40×50 using mental math
64 fl oz = ? cups (64 fl oz is equal to how many cups?) (and explain your answer)
Each day that a library book is kept past its due date, a $0.30 fee is charged at midnight. Which ordered pair is a viable solution if x represents the number o
Which Byzantine empress shared power with Justinian and worked on behalf of women and the poor? A. Eleanor B. Alexandria C. Theodora D. Clotida
