Answer:
s = 6 inches
Step-by-step explanation:
Given:
r = 53 inches,
∠S = 6°
∠T = 58°.
Required:
Length of s
Solution:
Use Sine Rule
Thus:
<R = 180 - (58 + 6)
<R = 116°
r = 53 inches,
∠S = 6°
s = ?
Plug in the values
Multiply both sides by Sin(6)
(nearest inch)
Let's assume
total number of cards =x
Pristine printing business cards:
for $0.10 each plus a setup charge of $15
so, we get equation for cost as
Printing Place business cards:
for $0.15 each with a setup charge of $10
so, we get equation for cost as
now, we are given
cost from both companies are same
so, we can set costs equal
now, we can solve for x
so,
number of business cards is 100.........Answer