11.
If you see clearly, the value of x is greater than -1.
i.e. x>-1----------(1)
But -1 is pointed by dark point.
It means x=1----------(2)
If you combine these two, you will get,
12.
Like above,
the value of x is smaller than -2.
i.e. x<-2----------(1)
But -2 is not pointed by dark point.
It means x is not equal to -2.
So the final result is x<-2.
9514 1404 393
Answer:
D. -17%
Step-by-step explanation:
The change from March to April is (April - March) = (100 -120) = -20. As a fraction of the March bill, that is ...
-20/120 = -1/6
As a percentage, that change is ...
-1/6 × 100% ≈ -16.667% ≈ -17%
The electric bill changed by about -17% from March to April.
_____
<em>Additional comment</em>
Water went up 4%; groceries went up about 14%, and restaurant changed by -15%.
The percentage change is found by ...
% change = ((new amount)/(original amount) -1) × 100%
Above, we have rearranged this to ...
% change = ((new amount) -(original amount))/(original amount) × 100%
Answer:
11 is the answer
Step-by-step explanation:
did it on the calculator
the formula is 1/3 area of the base times height so
14*14=106
196*6=1176
1176/3=392
392cm^3 is the anwser
Given:
<em>x </em>intercepts of a quadratic equation are 3 and 4.
The objective is to find the quadratic equation.
The <em>x</em> intercepts can be written as,
Similarly,
Now, multiply both the term to get the quadratic equation.
Hence, the required quadratic equation is obtained.