Answer:
ummm hold on
Step-by-step explanation:
An expression that represents how the four friends would split a bill of ’x’ dollars is: x/4
If their total bill was $124.00:
124/4 = 31
Each friend should pay $31.00
Answer:
Here,
(cosθ + sinθ/sinθ) – (cosθ – sinθ/cosθ) = secθ cscθ
Now, Cross Multiplication
(cosθ + sinθ/sinθ) – (cosθ – sinθ/cosθ) = secθ cscθ
cosθ(cosθ + sinθ) – sinθ(cosθ – sinθ)/sinθ cosθ
cos²θ + sinθ cosθ – sinθ cosθ + sin²θ/sinθ cosθ
cos²θ + sin²θ/sinθ cosθ
Here, we know the identity
cos²θ + sin²θ = 1
So,
cos²θ + sin²θ/sinθ cosθ can be written as
1/sinθ cosθ
Here, we also know the identity
1/sinθ = cscθ
1/cosθ = secθ
1/sinθ cosθ can be written as
secθ cscθ
= L.H.S
Hence Proved!!
<u>-TheUnknownScientist</u><u> 72</u>
<h3>Given,</h3>
Number of shoppers per hour (during business hours) = 84
Time spent by each shopper (average) = 5 mins
<h3>Now,</h3>
→ 60 mins (1 hour) = 84 shoppers
→ 60 = 84
→ 84/60
→ 1.4
→ 1.4 × 5 = 7
→ 7 shoppers on an average, are waiting in the checkout line to purchase at the "Good Deals store"
–TheExtraterrestrial
Answer:
dump-the-books-out
Step-by-step explanation:
i-think
