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
mylen [45]
3 years ago
10

Please answer this question now

Mathematics
2 answers:
Andrei [34K]3 years ago
6 0

Answer:

373.99 sq cm

Step-by-step explanation:

formula for surface area of cone is: πr(r+s) where r is radius and s is slant height.

π*7(7+10) = π*7(17) = π*119 = 3.14*119 = 373.99 sq cm

-Dominant- [34]3 years ago
3 0

Answer:

A≈422.37

You use the equation A=πr(r+h2+r2) to find the surface area of a cone

You might be interested in
From the airport hanger H, an areoplane A is 18km away on the bearing of 115° while another aeroplane B is 29km away on a bearin
maks197457 [2]

The difference in distance between Aero plane A and B is; 34.67 km

<h3>How to calculate bearing?</h3>

To get the bearing;

∠H = (115 - 90) + (270 - 203)

∠H = 92°

Then, we will use cosine rule to get the distance between both Planes A and B.

d_ab = √(18² + 29² - 2(18 * 29) * cos 92)

d_ab = √(324 + 841 + 36.435)

d_ab = 34.67 km

Read more about bearing at; brainly.com/question/22518031

#SPJ1

6 0
2 years ago
Somebody help me please
ICE Princess25 [194]

The answer is C .2417 because you add them then divide by 7

7 0
3 years ago
Which of the following best describes the difference between simple and compound interest?
WINSTONCH [101]

Answer:

Compound interest earns interest on the principal plus any previous interest earned.

Step-by-step explanation:

compound interest gets its name because the interest keeps on 'compounding' which means earning interest on interest

6 0
3 years ago
Read 2 more answers
A scientist mixes water (containing no salt) with a solution that contains 35% salt. She wants to obtain 105 ounces of a mixture
Kaylis [27]

Answer:

90

Step-by-step explanation:

Start with changing 35% and 30% to a decimal.

35% = .35%

30% = .30%

Then multiply 105 by .30%. ( but don't put the percent sign in the calculator when multiplying)

105 x .30% = 31.5

Then you want to divide 31.5 by .35%

31.5 /  .35% = 90

7 0
3 years ago
What is the gcf of 36 &amp;90
NikAS [45]
The GCF of 36 and 90 is 18.
6 0
4 years ago
Other questions:
  • The function f(x) = 4x + 30 represents the length of a rectangle. The function g(x) = x - 1 represents the width of the rectangl
    13·1 answer
  • Acme Company has three identical manufacturing plants, one on the Texas Gulf Coast, one in southern Alabama, and one in Florida.
    11·1 answer
  • 4 2/5 Times 10 what is it
    11·1 answer
  • |x-9|=-4<br> How would I go to solve this equation
    9·1 answer
  • Mary decided to buy the yellow rose bush for $7.89. Tax was 55 cents. What was the total price including tax?
    14·2 answers
  • I am not sure on how to do this ​
    9·2 answers
  • Pls help I'll give u brainliest
    13·1 answer
  • I spin a spinner that's 1-6. What is the possibility of getting an odd number on the first spin and an even number on the second
    11·1 answer
  • Instructions: Find BD, given that line AB is the angle bisector of<br> CAD...please help
    7·1 answer
  • Based on the information in the table, how much will Henry earn if he worked 7 hours?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!