Answer: 1400
Step-by-step explanation: you add 40 and 30 then you times it by 20 because it said " what is the area of the part that's painted blue" it's trying to throw you off by having the other numbers by the window and the door.
You have to find out what X is which you need to do -2 - (-11) and then do -9 - (-11) after that do you-2 x -2 and get -4
Answer:
112.00
Step-by-step explanation:
140.00=100%
? =80%
80×140÷100=112.00
=$112.00
The system is comprised of two processes
that go on at the same time:
#1). Do what ever you want to, to get 'x'
on one side of the equation, and
everything else on the other side.
#2). Whatever you do to one side of the equation,
you must immediately do the same thing to the
other side.
That's the system.
Here's how it works: (I can't believe you're in high school math
and you've never seen, studied, or practiced this before.)
You said that 4x - 9 = 2x + 15
and you need to find
what 'x' is.
Subtract 2x from each side: 2x - 9 = 15
Add 9 to each side: 2x = 24
Divide each side by 2 : x = 12 .
The value of x is 1.252762968495368
<em><u>Solution:</u></em>
Given that,
We have to find the value of x in given equation
Given equation is:
Simplify the left side of equation
Move 2 from left side to right side of equation
Therefore,
Taking ln on both sides
ln and e cancels each other each other
Therefore,
x = 1.252762968495368
Thus the value of x is found
