Answer: more info
Step-by-step explanation:
Answer:
x=-5
Step-by-step explanation:
<h2>
<u>Question</u><u>:</u></h2>
<u>7</u><u>5</u><u> </u><u>is </u><u>what</u><u> </u><u>percent</u><u> of</u><u> </u><u>1</u><u>5</u><u>0</u>
<h2>
<u>Explanation</u><u>:</u></h2>
<u>Percentage</u><u> </u><u>Calculator</u><u>:</u><u>7</u><u>5</u><u> </u><u>is </u><u>what</u><u> </u><u>percent</u><u> </u><u>of </u><u>1</u><u>5</u><u>0</u><u>=</u><u>5</u><u>0</u>
<h2>
<u>Answer</u><u>:</u></h2>
<u>5</u><u>0</u>
The answer is Difference of Cubes.
Difference of cubes is a³ - b³.
27 can be written as 3³ (= 3 × 3 × 3 = 27). So, a = 3.
8 can be written as 2³ (= 2 × 2 × 2 = 8). So, b = 2.
Difference of cubes can be expressed as:
a³ - b³ = (a - b)(a² + ab + b²)
⇒ 3³ - 2³ = (3 - 2)(3² + 3×2 + 2²) = 1 × (9 + 6 + 4) = 1 × 19 = 19
⇒ 27 - 8 = 19
Answer:
1062ft^2
Step-by-step explanation:
((15*12)*2)+((15*9)*3)+((9*12)*2)+((9*4.5)*2)