If the radius of the cone is 9 inches,
then the volume of the cone is
(81 pi) x (the height of the cone, inches) cubic inches
So, we first want to think about PEMDAS - parentheses (in this case, brackets first), exponents (that 2³), then multiplication division addition subtraction, from left to right.
First, we take a look at what's inside the bracket:
2³[(15-7)(4-2)] ← Solve the stuff inside the bracket first. Now, we look at parentheses, and solve the things inside the parentheses
2³[(8)(2)] ← Multiply them together since they are inside the bracket
2³[16] ← Now that the bracket is taken care of, we look at the exponent. 2³=8, so:
8*16 ← Now multiply...
The answer is <u>128</u>
Answer:
x=5
Step-by-step explanation:
<u>ANSWER: </u>
The value of (f + g)(6) = 28
<u>SOLUTION:
</u>
Given that f(x) = -x-2 and g(x) = 
We need to find the value of (f+g)(6)
(f + g)(x) is an arithmetic combination of f(x) and g(x)
As, the operator between f and g is addition operator, the value of arithmetic combination becomes
(f + g)(x) = f(x) + g(x)
Now, put x = 6 in (f + g)(x)
(f + g)(6) = 
– 6 – 2
= 36 – 6 – 2
= 36 – 8 = 28
Hence, the value of (f + g)(6) = 28
F(x) = (x+7)²
(x+7)(x+7) = x(x+7)+7(x+7) = x² + 7x + 7x + 49 = x² + 14x + 49
(x+9)² = (x+9)(x+9) = x(x+9)+9(x+9) = x² + 9x + 9x + 81 = x² + 18x + 81
(x+5)² = (x+5)(x+5) = x(x+5)+5(x+5) = x² + 5x + 5x + 25 = x² + 10x + 25
(x-9)² = (x-9)(x-9) = x(x-9)-9(x-9) = x² - 9x - 9x + 81 = x² - 18x + 81
(x-5)² = (x-5)(x-5) = x(x-5)-5(x-5) = x² - 5x - 5x + 25 = x² - 10x + 25
I think g(x) based on the translation would be g(x) = (x+9)²
