Answer:
C
Step-by-step explanation:
The common ratio r of a geometric sequence is
r = 
= 
= 
× 
= 
→ C
Answer:
a=-20
Step-by-step explanation:
-4(7a+5)=-160
7a+(-20)=-160 Multiply -4 and 5
7a=-140 Subtract -20 from -160
a=-20 Divide 7 by -140
We are given
v = 18 m/hr west
θ1 = 285°
θ2 = 340°
After 1 hours, the distance traveled by the ship is
dv = 18 mi
The distance between the ship and the lighthouse is
d = 18 / cos 340
Solve for d<span />
Answer:
Step-by-step explanation:
ne spent $42 for shoes. This was $14 less than twice what she spent for a blouse. How much was the blouse?
First, identify what the question is asking for.
Jane spent $42 for shoes. This was $14 less than twice what she spent for a blouse . How much was the blouse?
Next, identify the numbers.
Jane spent $42 for shoes. This was $14 less than twice what she spent for a b
The answer is 24
hope this helps :)
