1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Drupady [299]
3 years ago
14

A cone has a slant height that measures 24 feet and a radius that measures 13.5 feet. What is the surface area of the cone? ​

Mathematics
2 answers:
pochemuha3 years ago
7 0

Step-by-step explanation:

Surface area of a cone =

\pi \: r \: l + \pi \: r {}^{2}

3.14 × 13.5 × 24 + 3.14 × (13.5)(13.5)

1017.36 + 572.265

1589.63 square feet

1590 rounded up

SpyIntel [72]3 years ago
6 0

Answer:

1,017.36 ft²

Step-by-step explanation:

surface area of the cone = π×r×s

= 3.14 × 13.5 × 24

= 3.14 × 324

= 1,017.36 ft²

You might be interested in
What is the volume of the box below?
kondor19780726 [428]
It would be 8 3/4 because you multiply all 3 numbers by each other
8 0
3 years ago
Triangle ABC is congruent to Triangle A’B’C’. Describe a sequence of transformations on triangle ABC that would result in triang
Andre45 [30]

Answer:A

Step-by-step explanation:

6 0
3 years ago
Vertices: (4,13) and (4,3)<br> Foci: (4,11)and (4,5)<br> Write a equation
just olya [345]

Answer:

(x-4)²/16 + (y-8)²/25 = 1

Step-by-step explanation:

center (h,k): ((4+4)/2 , (3+13)/2) = (4 , 8)

a = 13-8 = 5        c = 8-5 = 3

b = √5²-3² = 4

Equation: (x-h)²/b² + (y-k)²/a² = 1

(x-4)²/16 + (y-8)²/25 = 1

3 0
3 years ago
How much more is needed to make $10.00 4 dollars, 12 dimes, and 10 pennies
amid [387]

Answer:

4 dollars

7 dimes or $4.70.

Step-by-step explanation:

The 4 dollars, 12 dimes, and 10 pennies added up together is $5.30. You will subtract that from $10.00 and you will get $4.70. That will be 4 dollars and 7 dimes left that is needed, or $4.70.

6 0
3 years ago
Andre and Yazmeen leave at the same time and travel 75 miles to a fair. Andre drives 11 miles in 12 minutes. Yazmeen drives 26 m
coldgirl [10]
To get to know who will reach fast we need to compare the speed of Andre and Yazmeen. 
speed=distance/time
Andre's speed will be:

Distance=11 miles
time=12 min
speed=11/12=0.92 miles/min

Yazmeen's speed:
distance=26 miles
time=24min
speed=26/24=1.08 miles/min

From above calculation we conclude that Yazmeen will reach first because she was traveling at a faster speed that Andre

6 0
3 years ago
Other questions:
  • Rewrite each expression without a negative exponent none of the above<br>x^-1​
    8·2 answers
  • I’m thinking of two numbers, 12 and another number. 12 and my other number have a greatest common factor of 6 and their least co
    14·2 answers
  • Is √2between1.4 and 1.5
    5·1 answer
  • Please answer this question if you know
    13·1 answer
  • Help please &amp; thank you !!
    8·1 answer
  • The point (1, 4) is translated so it ends on the coordinates (-2, 2). Which of the following describes the translation?
    6·1 answer
  • Alexa and Brent are each working on a 30-question assignment. Alexa completed 20% of the questions. Brent completed 30% of the q
    6·1 answer
  • Please help me with this !!
    10·1 answer
  • Ididmidifkjfjkelajlwkgkl5lgltwemigkktimgkgtmr
    9·2 answers
  • A) right<br> C) acute<br> B) obtuse<br> D) equiangular
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!