Answer: Remaining balance is $150
Step-by-step explanation:
Contact lens= $200
25% of the amount was paid
= 25/100 × 200 = $50
Out of $200 of contact lens, $50 was paid as deposit, subtract $200 from $50 to give balance.
$200 - $50 = $150
I hope this helps.
Answer:
v = 16 mm
Step-by-step explanation:
since the figures are similar then the ratios of corresponding sides are in proportion, that is
= 
( cross- multiply )
35v = 560 ( divide both sides by 35 )
v = 16
First, let's find the time where the ship arrives to point C
t=d/V, t= 45/30=1.5h
if the ship's departure time is at 1.5h, on the point C, let 's find its arrival to the point O, V=D/Dt, Dt=tfinal-tinitial
Dt=D/V= 20/30=0.6h=t final -t initial, implies t final=0.6+t initial=0.6+1.5=2.1h
so the ship will be on the radar at 2.1h,
Answer:
4
Step-by-step explanation:
Slope= y2-y1/x2-x1
(1,5) is placed as (x1,y1) and (-1,-3) is placed as (x2,y2)
Plug it in
-3-5/-1-1
Simplify
-8/-2 = 4
Slope=4
Assume ∠a and ∠b are acute
