We know that
l² = r² + h²
l² = (10.5)² + (36)²
l² = 110.25 + 1296
l² = 1406.5
l = √(1406.5)
l = 37.5 cm
Now,
CSA of cone = πrl
=> 22/7 × 10.5 × 37.5
=> 22 × 1.5 × 37.5
=> 1237.5 cm²
Area of 20 caps = 20 × 1237.5
=> 24750 cm²
The answer would be 6 because you need to multiply 24 and 25 then divide by 100 to get an answer of 6 new members to the swim team.
Answer:
Step-by-step explanation:
1). From the graph attached,
Price of one ticket last year = $1.5
From the table attached,
Price of one ticket this year = $2
Therefore, price of one ticket this year is higher than the last year.
This year ticket is expensive.
2). From the graph attached,
Price of 4 tickets last year = $6
3). Since, price of one ticket this year = $2
Therefore, price of 10 tickets = $2 × 10 = $20
Answer:
y-11=1/23(x-2)
Step-by-step explanation:
Perpendicular slope is 1/23 you just plug in the points! :)