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
mr_godi [17]
3 years ago
7

Find the total surface area of this cone.

Mathematics
1 answer:
denpristay [2]3 years ago
6 0

Answer:

200π cm^2

Step-by-step explanation:

Sb = 8^2 π = 64π cm^2

a = sqrt2 [8^2 + 15^2] = sqrt2 [64 + 225] = sqrt (289) = 17 cm

Sl = 8x17xπ = 136 π cm^2

SA = 136π + 64π =200π cm^2

You might be interested in
Which is the exponential form of the expanded form shown?
Evgen [1.6K]

Answer: 4^2/5 is your main answer and pls mark me as brainiest

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
5x(4-2)2/(-4-(-8)) HELP PLEASE
mr Goodwill [35]

Answer:

=5x

Step-by-step explanation:

5x(4−2)(2)

−4−(−8)

=5x :)

5 0
3 years ago
Read 2 more answers
I WILL GIVE YOU 100 POINTS IF YOU HELP ME ON THIS PLEASE ASAP!
ValentinkaMS [17]

Answer:

4

Step-by-step explanation:

As I stated, the formula of the area of a triangle is LW/2.

Meaing all you have to do is 4x2/2.

4 0
3 years ago
Read 2 more answers
A football field is a rectangle 80 meters wide and 110 meters long. Coach Trevor asks his players to run from one corner to the
vladimir2022 [97]

Answer: the distance from one corner of the field to the other corner is 136 m

Step-by-step explanation:

The distance from one corner to the other corner is the diagonal and it

divides the field into two equal right angle triangles. The diagonal represents the hypotenuse of each right angle triangle. The length and width of the rectangle represents the adjacent and opposite sides of the right angle triangle. To determine the length of the diagonal, d, we would apply Pythagoras theorem which is expressed as

Hypotenuse² = opposite side² + adjacent side²

Therefore

d² = 110² + 80²

d² = 12100 + 6400 = 18500

d = √18500

d = 136 meters

5 0
3 years ago
Triangles 3 and 4 are identical. They are joined in the poster to form a square. Construct a math argument to show why triangles
Bond [772]

Triangles 3 and 4 are isosceles right angles because they have same length.

<h3>How to explain the triangle?</h3>

It should be noted be noted that the square has all right angles equal. The largest angle of the triangle is the right angle m.

Here, the triangles are isosceles right angles as both the legs and the acute angles are congruent.

Learn more about triangles on:

brainly.com/question/17335144

#SPJ1

7 0
2 years ago
Other questions:
  • identify the expression as a numerical expression or a variable expression.For variable expression, name the variable 1×12​
    6·1 answer
  • Differences between two samples are least likely to be statistically significant if the samples are _______ and the standard dev
    8·1 answer
  • Which ordered pair is the best estimate for the solution of the system of equations?
    15·1 answer
  • Find the value of x in the equation 2√ x + 20 = 15 + 3√ x .
    10·1 answer
  • What is the general form of the equation of the given circle with center A
    12·1 answer
  • What is the value of x?<br><br><br><br> Enter your answer in the box.<br><br> x =
    10·1 answer
  • Due very soon but I can buy myself some time.
    14·1 answer
  • if a boat that travels 23 miles per hour in still water is traveling with a current that has a rate of 2 miles per hour how far
    6·1 answer
  • What's the answer to this question
    6·2 answers
  • Find the next three sums by using inductive reasoning look for the pattern don't just add
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!