vkyles84
18.08.2019 •
Mathematics
What is the scientific notation for 1,520,000, !
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Ответ:
10,000 voters
Step-by-step explanation:
male voters
let the x represent the total number of voters
for male voters
130/360 *x = 0.36x
for female voters
angle for female voters
360 - 130 = 230°
230/360 *x = 0.64x
but there were 2800 more female voters than males
this gives;
2800 + 0.36x
equating the two values of female voters
0.64x = 2800 + 0.36x
collect like terms
0.64x - 0.36x = 2800
028x = 2800
x = 10,000
Therefore, there were 10,000 voters