300/15 = d
I hope this helps!
Answer:
A) 31.4
B)78.5
Step-by-step explanation:
A)2(pi)(r)
2*3.14*5=31.4
B)(pi)(r^2)
3.14*5^2=78.5
The answer would be A. the country will have less money to devote to consumer goods, obviously since it is investing the money in military :p the other answer choices hardly make sense
It has a solution, but it isn't a positive number, it's a negative one (which you probably didn't get to jet at school, so teacher said it hasn't got a solution)
8X + 19 = 11
move every normal number without X to one side (remember, when moving number across sides, change its sign)
8X = 11 - 19
now
8X = -8
and you get X that is a negative
X = -8/8
X = -1
Solution:
As, we have to find , % of 20
If we have to Percent of a certain number it means , divide that number by 100 , for example x% means .
And if i am writing , x% of y it means , .