Answer:
Cost of procedure is $45
Step-by-step explanation:
In this question, we are concerned with finding the cost of the procedure, given the tip amount and the percentage of which it is of the procedure cost.
From the question, we are told that the cost of the procedure is b
Mathematically, 12% of b = tip
Thus,
12/100 * b = 5.4
12b = 5.4 * 100
12b = 540
b = 540/12
b = $45
Answer:
The walkway around the pool makes the entire outer dimensions (outer border)
x+9+2x3=x+15 and x+8+2x3
hope this helps! could i get brainliest plz?
Answer:
The answer to your question is the letter A.
Step-by-step explanation:
Data
radius = 12 ft
Circumference = ?
Process
The Circumference is the length of the border of a circle. To find the length of this border, just use the formula, substitute the radius and pi and simplify.
Formula
Circumference = 2πr
Substitution
Circumference = 2(3.14)(12)
Simplification
Circumference = 75.36 cm
Answer:
300 miles
Step-by-step explanation:
1h = 75 miles
4h = 4 × 75 miles
= 300 miles
f(x) = g(x + 2) Definition
g(x) = x^2 + 3 Given
g(x + 2) = (x + 2)^2 + 3 Substitute in g(x) ; make x into x + 2.
f(x) = x^2 + 4x + 4 + 3 expand
f(x) = x^3 + 4x + 7 Collect like terms
The answer is either
f(x) = (x + 2)^2 + 3 or
f(x) = (x^2 + 4x + 7)
Without choices, it's hard to tell which one it is.
Try the second one first.