Answer:
already in order
Step-by-step explanation:
.00001, .0002, .003, .04, .5
It is false that x is a function of y
<h3>How to determine the true statement?</h3>
The equation is given as:
x = y^2
Set y = 2
x = (2)^2
x = 4
Set y = -2
x = (-2)^2
x = 4
Different values of y give the same x value.
This means that x is not a function of y
Read more about functions at:
brainly.com/question/12431044
#SPJ1
Answer:
1110000
Step-by-step explanation:
1. We assume, that the number 3700000 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 3700000 is 100%, so we can write it down as 3700000=100%.
4. We know, that x is 30% of the output value, so we can write it down as x=30%.
5. Now we have two simple equations:
1) 3700000=100%
2) x=30%
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:
3700000/x=100%/30%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.
7. Solution for what is 30% of 3700000
3700000/x=100/30
(3700000/x)*x=(100/30)*x - we multiply both sides of the equation by x
3700000=3.33333333333*x - we divide both sides of the equation by (3.33333333333) to get x
3700000/3.33333333333=x
1110000=x
x=1110000
now we have:
30% of 3700000=1110000
Answer:
The factored form of the equation is (x+4)(x-6)=0.
Step-by-step explanation:
Because (x-4)(x+2)=x^2-4x+2x-8=16,
so that means x^2-2x-8=16,
move 16 to the other side,
you get x^2-2x-8-16=0,
simplify,
you get x^2-2x-24=0,
which satisfies (x+4)(x-6)=0 when factored out.
Because (x+4)(x-6)=x^2+4x-6x-24=x^2-2x-24=0.
First change the percent to a decimal 10% = 0.1 8.5% = 0.085
then subtract 20 - 0.1 = 19.9
then add 19.9 + 0.085 = 19.985
hope it help ☺
