Step-by-step explanation:
= 2π(14).(14+29)
=2π .14.43
=3784 mm²
Answer:
12.1
Step-by-step explanation:
In this question, we can use the pythagoras theorem to solve it.
the equation is 
= slant height.
= 12.1
Answer:
<h2>3x - 2y = 6</h2>
Step-by-step explanation:
By looking at the graph we deduce :
Slope = 3/2
y-intercept = -3
then the line‘s equation is : y = 3/2x - 3
multiply both sides by 2 → 2y = 3x - 6
then 3x - 2y = 6
Let y = total cost of the taxi service.
let x = amount of miles
We need to create a system of equations to solve this problem.
Taxi company 1: y = $0.25x + $5
Taxi company 2: y = $0.50x + $1
Set the equations equal to each other
$0.25x + $5 = $0.50x +$1.
Subtract $0.25x from both sides and subtract $1 from both sides.
$4 = $0.25x
Divide both sides by $0.25.
16 miles = x
The companies will charge the same amount of money at 16 miles
Answer:
64
Step-by-step explanation:
(16/2)²=64
