A = bh
A = 67 x 52
A = 3484
answer
B. 3484 ft^2
        
             
        
        
        
Answer:
m = 2/3
b = -3
Step-by-step explanation:
Rearrange the equation to slope-intercept form (y = mx + b).
x and y are points on the graph.
m is the slope.
b is the y-intercept.
Isolate "y". This means separating it from the other numbers.
-2x +3y = -9
-2x + 2x +3y = -9 + 2x    Add 2x to both sides
3y = 2x - 9 
3y/3 = 2x/3 - 9/3      Divide both sides by 3
y = 2x/3 - 9/3      Simplify
y = (2/3)x - 3
Think about which numbers and "m" and "b" now that the equation is in y = mx + b. Include the plus and minus signs.
m = 2/3
b = -3
 
        
             
        
        
        
5 1/4, 5 3/8, 5 1/2, and 5 2/3
        
                    
             
        
        
        
Answer:
The factorization of  is
 is 
Step-by-step explanation:
This is a case of factorization by <em>sum and difference of cubes</em>, this type of factorization applies only in binomials of the form  or
 or  . It is easy to recognize because the coefficients of the terms are <u><em>perfect cube numbers</em></u> (which means numbers that have exact cubic root, such as 1, 8, 27, 64, 125, 216, 343, 512, 729, 1000, etc.) and the exponents of the letters a and b are multiples of three (such as 3, 6, 9, 12, 15, 18, etc.).
. It is easy to recognize because the coefficients of the terms are <u><em>perfect cube numbers</em></u> (which means numbers that have exact cubic root, such as 1, 8, 27, 64, 125, 216, 343, 512, 729, 1000, etc.) and the exponents of the letters a and b are multiples of three (such as 3, 6, 9, 12, 15, 18, etc.).
Let's solve the factorization of  by using the <em>sum and difference of cubes </em>factorization.
 by using the <em>sum and difference of cubes </em>factorization.
1.) We calculate the cubic root of each term in the equation  , and the exponent of the letter x is divided by 3.
, and the exponent of the letter x is divided by 3.
![\sqrt[3]{729x^{15}} =9x^{5}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B729x%5E%7B15%7D%7D%20%3D9x%5E%7B5%7D)
 then
 then ![\sqrt[3]{10^{3}} =10](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B10%5E%7B3%7D%7D%20%3D10)
So, we got that 
 which has the form of
 which has the form of  which means is a <em>sum of cubes.</em>
 which means is a <em>sum of cubes.</em>
<em>Sum of cubes</em>

with  y
 y 
2.) Solving the sum of cubes.


.