ANSWER :
Surface area of larger cone : 24π units^2
Surface area of smaller cone : 6π units^2
The surface area of the smaller cone is 25% of that of the larger cone.
EXPLANATION :
From the given problem,
AB = 3 is the radius of the larger cone and the slanted height is BC = 5
DE = 1.5 is the radius of the smaller cone and the slanted height is EC = 2.5
Recall the surface area of the cone :
where r = radius and L = slanted height.
For the larger cone, r = 3 and L = 5
For the smaller cone, r = 1.5 and L = 2.5
Comparing the surface areas :
The area of the smaller cone compared to the larger cone is :
Answer:18
Step-by-step explanation:
C) 239.99 * 0,4 = 95.99.
We multiply by 0.4 because when you remove 60% from the price, you are left with 40% or 0.4.
answer:
the candle would be gone by then (done burning)
step-by-step explanation:
ok, so the candle starts off at 4in and it'll already be gone before the first hour passes. (or at least it would be in the case that by every 30 minutes 6in is burned.)
hopefully, this is what you were looking for
good luck :)
have a great day !!
The sequence: 9, 4, 3
The largest number in this sequence is 9.
This is because 9 is of greatest value, being farther from 0 than the numbers 3 and 4.
The smallest number in this sequence is 3.
This is because 3 is of least value, being closer to 0 than the numbers 4 and 9.
Knowing this, we can answer the first question- "Is the first digit the largest or the second digit the smallest?"
9 is the first digit in this sequence, and it is the largest.
4 is the second digit in this sequence, and it is not the smallest. 3 is the smallest value in the sequence, but it is not the second digit.
This means that "the first digit is the largest" is the correct answer to the first question.
Even numbers result in integers, numbers without decimals/fractions, when divided by 2.
3 is an odd number, since it does not result in an integer when divided by 2.
3 is the third number in this sequence.
9 is also an odd number for the same reason.
9 is the first number in this sequence.
Knowing this, we can answer the second question- "Is the third digit even or the first digit odd?"
3 is the third digit in the sequence, and it is odd, not even.
9 is the first digit in the sequence, and it is odd.
This means that "the first digit is odd" is the correct answer to the second question.
Answers:
1) The first digit, 9, is the largest digit in the sequence.
2) The first digit, 9, is odd.
Hope this helps!