Answer:
7 donuts at $0.36/donut = $2.49
Step-by-step explanation:
$4.27
------------ = unit cost = $0.36/donut
1 dozen
Then: 7 donuts at $0.36/donut = $2.49
Answer:
Ch3ch2ch2ch2ch3 is pentane which is a 5 carbon alkane.
Answer:
scalene and obtuse all sides are different and bigger than 90 degree angle
I see y = 3x^2 - 2. If that is the case, there is no movement indicated in the x direction at all, only the y direction. If there was movement along the x axis, there would be a number inside a set of () with the x, like this: (x-3)^2. But that is not there in your case, so the x coordinate of the vertex stays right where it starts, at the origin, or x = 0. The "minus 2" indicates y movement: down 2 units. So the vertex sits at (0, -2). The axis of symmetry is the same as what the x coordinate is, but in equation form. So the axis of symmetry has an equation of x = 0.
Answer:
Well, this is a simple equation when you look at it. Obviously, the answer is Zero. No matter how you rearrange the equation, the answer shoud always be Zero
initial equation: 2+2–4?
Altered equations:
-4+2+2?
2–4+2?
it is always the same. If i were to draw a number line, every time you add two; move two to the right, everytime i subtract four; move 4 to the left. Try it, the answer will always be Zero.
There are also acronyms: BODMAS, BIDMAS, PEDMAS Et Cetera.
these are the order(s) of operations. Search it up. If one ever comes across an equation where all operations are equivalent then solve it from left to right.
Step-by-step explanation:
The answer is 0. Why? Because of the commutative property that basically says no matter what order the numbers are in you'll always yield the same answer. (3+2=5 and 2+3=5)
In this case, 2+2-4=0 because (2+2)=4 , and 4-4=0 because 4 and -4 are additive inverses.
2+2-4=0
4-4=0
0=0
Or
2+2-4=0
2+(-2)=0
2-2=0
0=0