fearfaad fearfaad
  • 17-01-2020
  • Mathematics
contestada

can someone help me solve this? this is hard can someone tell me how to find the correct answer?

can someone help me solve this this is hard can someone tell me how to find the correct answer class=

Respuesta :

ryeroo ryeroo
  • 17-01-2020

Answer:

z=11

Step-by-step explanation:

(z-1)/10=(z+1)/12

cross multiple

12z-12=10z+10

2z=22

z=11

Answer Link

Otras preguntas

Vicki puts 10 books on a shelf.The 10 books take up 28 centimeters.What is the mean (average) thickness of her books?= 2.8 cmThe shelf is 120 centimeters long.V
What is the smallest? 70%, 3/4, 0.6, 2/3
During telophase Question 14 options: the DNA is copied. the cytoplasm divides. the chromosomes unwind to become chromatin. all of the above
Explain the positives and negatives of modernization in Middle Eastern countries
what are age demographics?
Solve for x algebraically; (2/3x)+(4/x)=(7/(x+1))
what does 'barking up the wrong tree' mean?
why do people get asma
What is the smallest? 70%, 3/4, 0.6, 2/3
what is a working title?