1. We assume, that the number 43 is 100% - because it's the output value of the task. Also that x is the value that we are looking for.
So you write down 100%=43
Next x% equals 18 of the output value.
so you write it down as x%=18
Now we have two simple equations:
Which is 100%=43 and x%=18
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=43/18
Now we just have to solve the simple equation.
Solution for 18 is what percent of 43?
(100/x)*x=(43/18)*x - we multiply both sides of the equation by x
100=2.38888888889*x - we divide both sides of the equation by (2.38888888889) to get x
100/2.38888888889=x
41.86=x
x=41.86
now we have:
18 is 41.86% of 43
Answer:
60.633 is the sum of 56.743 and 3.89
Step-by-step explanation:
p^2+b^2=h^2
or, 16+9=h^2
or, 25=h^2
or h=5
again, p^2 +b^2=h^2
or, 25+b^2=36
or, b^2=11
or. b=√11 therefore b=x=√11
The two angles are Alternate Exterior angles. For the lines to be parallel, the two angles need to equal each other:
2x-3 = x+4
Subtract x from both sides:
x - 3 = 4
Add 3 to both sides:
x = 7
Answer:
(x+1)(2x2−x+6)
Step-by-step explanation: