<h2>
<em>step </em><em>-</em><em>1</em><em> </em></h2>
<em>Changes made to your input should not affect the solution:</em>
<em>Changes made to your input should not affect the solution: (1): "x2" was replaced by "x^2". 1 more similar replacement(s).</em>
<em>x3+x2-8x-12 is not a perfect </em><em>cube</em>
<em>Factoring: x3+x2-8x-12 </em>
<em>Thoughtfully split the expression at hand into groups, each group having two terms :</em>
<em>Thoughtfully split the expression at hand into groups, each group having two terms :Group 1: x3+x2 </em>
<em>Thoughtfully split the expression at hand into groups, each group having two terms :Group 1: x3+x2 Group 2: -8x-12 </em>
<em>Thoughtfully split the expression at hand into groups, each group having two terms :Group 1: x3+x2 Group 2: -8x-12 Pull out from each group separately :</em>
<em>Thoughtfully split the expression at hand into groups, each group having two terms :Group 1: x3+x2 Group 2: -8x-12 Pull out from each group separately :Group 1: (x+1) • (x2)</em>
<em>Thoughtfully split the expression at hand into groups, each group having two terms :Group 1: x3+x2 Group 2: -8x-12 Pull out from each group separately :Group 1: (x+1) • (x2)Group 2: (2x+3) • (-4)</em>
Answer:
33 ft²
Step-by-step explanation:
The formula for the surface area of a square pyramid is:
SA = b² + 2bs
Where b is the measure of the base and s is the slant height
Let's substitute into this equation:
SA = b² + 2bs
SA = 3² + 2(3)(4)
Solve:
SA = 3² + 2(3)(4)
Square 3:
SA = 3² + 2(3)(4)
SA = 9 + 2(3)(4)
Multiply:
SA = 9 + 2(3)(4)
SA = 9 + (6)(4)
SA = 9 + 24
Add:
SA = 9 + 24
SA = 33
Therefore, the surface area is 33 square feet.
Answer:
A
Step-by-step explanation:
X is either larger than -1 or smaller than 3 which is demonstrated in the equation in option A
Answer:
r=(A/π)^1/2
Step-by-step explanation:
A=πr^2. When dividing π on both sides, you get r^2 = A/π. Meaning that r = the square root of A/π, or (A/π)^1/2
96 divided by 6 is 16
96 divided by 8 is 12
96 divided by 12 is 8
96 divided by 16 is 6
96 divided by 32 is 3
