First replace all variables with the respective numbers.
V = (1/3) x 3.14 x 15^2 x 9
according to PEMDAS, work out your exponent next
V = (1/3) x 3.14 x 225 x 9
multiply
V = 1.04667 x 225 x 9
V = 235.5 x 9
V= 2,119.5
ANSWER: the volume is 2,119.5 cm
To solve the problem we must know about Like Terms.
<h3>What are Like Terms?</h3>
Like terms are those terms that are having the same variables, also the variables are of the same order as well.
for example, 25x and 5x are like terms; 30xy and 7xy are like terms, 9x³ and 4x² are not like terms, etc.
The solution to the problem is (-1.7x-1.3).
Given to us
- f(x) = 3.7 - 2x
- g(x) = 0.25x - 5
To find
f(x) + g(x)
To solve the problem we will put the functions as given to us,

Open brackets,

<h3>Like Terms</h3>
Solve the like terms,

Hence, the solution to the problem is (-1.7x-1.3).
Learn more about Like Terms:
brainly.com/question/2513478
Answer:
B is the correct answer 26°
Its easy 30.5 half of ten is five that's y 30.5
aproximately 51.99. Multiply 64.99 by .8 to get this