Answer:
6/7
Step-by-step explanation:
48:56
46/8=6
56/8=7
48:56=6:7
If the revenue and cost are equal, then we get the equation:

Solving the above equation for x:

The number of <span>posters does jason need to sell so that the cost and revenue are equal is
80. </span>
1 yen = 0.0075 dollar
450 yen = 0.0075 x 450 = $3.375
Answer:
N=28 my friend
Step-by-step explanation:
Answer:
From given relation the value of β is 37.5°
Step-by-step explanation:
Given as :
α and β are two acute angles of right triangle
Acute angle have measure less than 90°
Now given as :
= 
Or,
= 
SO,
= 
Or, 90° =
+ 
or, 90° =
+ 4x
Or, 90° = 
So, x =
= 15°
∴
= 
So,
= sin
∴ The value of Ф_1 =
= 37.5°
Similarly
= 
So ,The value of Ф_2 =
= 52.5°
∵ β
α
So, As 37.5°
52.5°
∴ β = 37.5°
Hence From given relation the value of β is 37.5° Answer