The question in English
A company replaces its computers with more modern ones. New computers are two thirds of the total and there are 33 more of them than old computers. How many computers does the company have? How many computers are new?
Let
x-------------> numbers of new computers
y-------------> numbers of old computers
we know that
x=y+33--------> equation 1
x=(2/3)*(x+y)--------> x-(2/3)x=(2/3)y----------> (1/3)x=(2/3)y
x=2y----------> equation 2
1=2
y+33=2y--------> 2y-y=33---------> y=33
x=2y------> x=2*33----------> x=66
x+y----------> 66+33---------> 99 totally computers
the answers are
Part A) the company have 99 computers
part B) The numbers of new computers are 66
the answer in spanish
Hacemos
x-------------> numero de computadoras nuevas
y-------------> numero de computadoras viejas
sabemos que
x=y+33--------> ecuacion 1
x=(2/3)*(x+y)--------> x-(2/3)x=(2/3)y----------> (1/3)x=(2/3)y
x=2y----------> ecuacion 2
1=2
y+33=2y--------> 2y-y=33---------> y=33
x=2y------> x=2*33----------> x=66
x+y----------> 66+33---------> 99 computadoras en total
Las respuestas son
Parte A) la empresa tiene un total de 99 computadoras
Parte B) El numero de computadoras nuevas es 66
Answer:
Of the statements given, the one that is not always true about a parallelogram is that A. The diagonals are congruent.
Answer:
D
Step-by-step explanation:
Then you find the intersection and get the bisector without a protractor :)
