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
stealth61 [152]
3 years ago
12

Please help me please I can't figure this out!!!!!

Mathematics
1 answer:
Lena [83]3 years ago
4 0
Um...thats a tough one... well first you have to put the formula together  which is pi(10)(26)+pi(10)^2 multiply 10 times 26 then 10 times ten giving us a much more easier equation 260pi + 100pi. we can cross off answer A and answer C just by looking at the simplified equation. now add the two together, giving us 360pi inches^2
You might be interested in
The midpoint of RT is S(0.5, –6.25). One endpoint is T(–5.5, 2.75). What are the coordinates of R?
IrinaK [193]
<span>(6.5, –15.25) Is the answer.</span>
5 0
3 years ago
Read 2 more answers
Please answer this question Please Thank you have a nice day
sp2606 [1]

Answer:

17t+9

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
***WORTH 40 POINTS*** [−3−4x≤21]
Ksenya-84 [330]

Answer:

the croccect amswer is A

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Plzzz helpppp itssss urgentt!!!!!!!!
azamat

Answer:

4) 40 Square inches

Step-by-step explanation:

You do 2 x 4 then divide by 2. after that you multiply by 4.  Then you add the square which is 2 x 2

6 0
3 years ago
Suppose a white dwarf star has a diameter of approximately 1.8083 to the power of 4 km. Use the formula 4n to the power of 2 to
aivan3 [116]

ANSWER:

The surface area of the star is 3.2700 x 10^{8} square kilometres.

EXPLANATIONS:

Diameter of the star = 1.8083 x 10^{4} Km.

Surface area of the star = 4n^{2}

Where n is the radius of the star.

So that;

n = \frac{ 1.8083 * 10^{4} }{2}

   = 0.90415 x 10^{4}

n =  0.90415 x 10^{4} Km

Thus,

Surface area = 4 x (0.90415*10^{4} )^{2}

                     = 326994889

Surface area = 3.2700 x 10^{8} km^{2}

Therefore, the surface area of the star is 3.2700 x 10^{8} square kilometres.

4 0
3 years ago
Other questions:
  • Choose all the graphs that are best for displaying numerical data.
    7·2 answers
  • Help. I can’t figure this out.
    9·2 answers
  • Question 14(Multiple Choice Worth 4 points)
    11·1 answer
  • Students of a large university spend an average of $5 a day on lunch. The standard deviation of the expenditure is $3. A simple
    14·1 answer
  • Find each product mentally. 7 times 3.8
    7·1 answer
  • Can someone answer each step of this correctly?
    10·1 answer
  • In the following set, the mode is the most effective measure of central tendency if you want to emphasize how small the values a
    15·1 answer
  • The table summarizes data about the median debt for
    14·1 answer
  • The scale on a map is 1.5 cm: 60 miles. If two cities are 2 cm apart, then how many miles separate them?
    5·1 answer
  • 2 1/4 cups = how many pints
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!