Answer:
1131 inches
Step-by-step explanation:
Radius = 18/2 = 9 in
In one revolution,
2 × pi × 9 = 18pi in
In 20 revolutions:
20 × 18pi = 360pi in
1130.973355 in
Answer:
1. 9/16
2. 39/250
3. 12/15
Step-by-step explanation:
Tangent is Opposite over adjacent.
The opposite side of Angle A is 6 and the adjacent side is 8.
The tangent ratio would be 6/8
No. x cannot equal 2 and 7
Answer:
Price of Caleb's groceries before tax= $6.4
Step-by-step explanation:
Let price of groceries before tax be = $ 
Sales tax % = 2.5%
Sales tax applied = 
Actual sales tax paid = $1.60
∴ 
Multiplying both sides by 100.


Dividing both sides by 25.


∴ Price of groceries before tax= $6.4