B. 15:12, 15 to 12, 15/12
Lets x = KB
2/5 = 3/(x+3)
2(x+3) = 3(5)
2x+6 = 15
2x = 9
x = 4.5
answer
KB = 4.5 cm
Answer:
$3700
Step-by-step explanation:
Given that:
Initial amount = $1400
Amount deposited per week = 50
Amount after 47 weeks =?
Using the Arithmetic Progression relation :
Tn = A + (n - 1)d
Weekly deposit = d = 50
A = initial / first deposit = 1400
n = number of deposits
T47 = 1400 + (47 - 1)50
T47 = 1400 + (46)*50
T47 = 1400 + 2300
T47 = 3700
Answer:
FINE ITS A AND B
Step-by-step explanation:
Add the equations in order to solve for the first variable. Plug the value into the other equations in order to solve for any remaining variables.
Point form:
(1, 1, 0)
Equation form:
x = 1
x = 1
z = 0
