X^3 * x^2 - 4 is your answer. Hope this helps!
Answer:
x=5, y=2
Step-by-step explanation:
To solve this system, we need to find x and y. First, let's find x. In the first equation (6x+4y=42), subtract 4y on both sides to isolate 6x. This will result in 6x=42-4y. Divide by 6 on both sides to isolate x and get x=7-
y. Now we know what x equals. Go to the second equation ad plug this into it. So instead of -3x+3y=-6, you'll have -3(7-y)+3y=-6. Use the distributive property to get -21+2y+3y=-6. Add 2y and 3y to get -21+5y=-6. Add 21 to both sides to isolate 5y and get 5y=15. Divide by 5 on both sides to isolate y and get y=3. Now that we know that y=3, we can plug this back into the equation that was bolded above so that we can find x, so we'll have x=7-(3) since y=3, and we'll get x=7-
, or x=7-2, or x=5.
x=5
y=2
Answer:
See below.
Step-by-step explanation:
If it is a regular polygon then you can look up the formula or break it into shapes you do know the formula.
If it is irregular or a composite figure, break it into regular polygons which do have formulas to find the area. Here is an example:
Example:
Find the area of the composite figure by splitting the figure into two shapes - two rectangles.
One rectangle is 2 x 9 = 18.
The other rectangle is 2 x 4 = 8.
Together the area is 18 + 8 = 26.
These are the ten ways to
divide 96 into equal groups:
96 divided by 2 = 2 groups
of 48
96 divided by 48 = 48
groups of 2
96 divided by 12 = 12
groups of 8
96 divided by 8 = 8 groups
of 12
96 divided by 32 = 32
groups of 3
96 divided by 3 = 3 groups
of 32
96 divided by 24 = 24
groups of 4
96 divided by 4 = 4 groups
of 24
96 divided by 6 = 6 groups
of 16
<span>96 divided by 16 = 16
groups of 6</span>
