Answer:
A ≈ 113 in²
Step-by-step explanation:
The area (A) of a circle is calculated as
A = πr² ( r is the radius )
= π × 6²
= 36π
= 36 × 3.14
= 113 in²
X^2+3x=24, halve the linear coefficient, square it, and add it to both sides
In this case (3/2)^2=2.25
x^2+3x+2.25=26.25 now the left side is a perfect square...
(x+1.5)^2=26.25 take the square root of both sides
x+1.5=±√26.25 subtract 1.5 from both sides
x=-1.5±√26.25
x=-1.5-√26.25 and -1.5+√26.25
x≈ -6.62 and 3.62
To find this answer, take both sides of the equality and square them:
(√ײ)=9²
This gives you:
×=81
Answer:
.
Step-by-step explanation:
Note: The given function is not correct.
Consider the given polynomial is
It is given that (x+1) is a factor of given function.
Using synthetic division, divide P(x) by (x+1) as shown below.
-1 | 1 0 -7 -6
| -1 1 6
--------------------------------------
1 -1 -6 0
--------------------------------------
Bottom line represents the coefficients of quotient except the last element because it is remainder. So, the given function can be written as
Therefore, the function as a product of linear functions is .
Answer:
The 12 4/9 in the bottom right corner is 13 7/9 and the 8 two squares to the left of it is 6 2/3.
Step-by-step explanation:
You actually did really well! It was only in the last two squares that you went wrong. The first wrong one was just the 12 4/9 in the last column and second to last row, which should be 13 7/9. Then with that the last square that is wrong is just the 8 in the 5th column and second to last row, which should be 6 2/3. Those are the only ones so you actually did really well, great job!
Hope this helped!
