Answer:
x=45
Step-by-step explanation:
30/x = 54/81
30 = 54/81(x)
x = 30 ÷ 54/81
x=45
<span>24 / 200 =
(23 * 3) / (23 * 52) =
((23 * 3) : 23) / ((23 * 52) : 23) =
(24 : 8) / (200 : 8) =
3 / 25</span>
Add the little numbers and make 12 and 5.2 and 6ft and sand 5 has 2 so it 7 so 7+12+6=25 area and i’m a genius
Answer:
$55
step-by-step explanation:
of course we can help you
first let’s ask what we are missing
15% of what number is $8.25
8.25 • 15/100
8.25 • 100/15
55
P² - r²
subtitute p =10 and r= -4
10² - (-4)² = 100 - 16 = 84