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
Bezzdna [24]
3 years ago
8

An image formed by a circular spotlight has a radius of 124 centimeters. What is the area of the circular image? Use 3.14 for pi

().
Mathematics
2 answers:
Tema [17]3 years ago
6 0

Answer:

Area of circle  = 48280.64 cm².

Step-by-step explanation:

Given  : An image formed by a circular spotlight has a radius of 124 centimeters.

To find : What is the area of the circular image.

Solution : We have given that radius = 124 cm.

Area of circle  =  pi * ( radius)².

Plug pi = 3. 14 and radius  = 124 cm.

Area of circle  =  3.14 * ( 124)².

Area of circle  =  3.14  * 15376.

Area of circle  = 48,280.64 cm².

Therefore, Area of circle  = 48280.64 cm².

Lemur [1.5K]3 years ago
5 0

area = pi X radius squared

 so area = 3.14 x 124^2

= 3.14 x 15376 = 48,280.64 square centimeters.

You might be interested in
PLZ HELP! Will GIVE BRAINLIEST
tatuchka [14]

Answer:

The answer is D

Step-by-step explanation:

It will be slightly more than 15 because it is 15.707963267...

6 0
3 years ago
Given that f(x) = 5x - 10 and g(x) = x + 3, find f(g(-1)).
musickatia [10]

\bf \begin{cases} f(x) = 5x-10\\ g(x) = x + 3 \end{cases} \\\\[-0.35em] ~\dotfill\\\\ g(-1)=(-1)+3\implies \boxed{g(-1) = 2} \\\\\\ f(~~g(-1)~~)\implies f\left( \boxed{2} \right) = 5(2)-10\implies \stackrel{f(~g(-1)~)}{f(2)}=0

5 0
3 years ago
Read 2 more answers
A laptop has a listed price of $892.99 before tax. If the sales tax rate is 8.75%, find the total cost of the laptop wi the sale
Gnesinka [82]
Umm try googling it maybe I’m sorry
4 0
2 years ago
Read 2 more answers
How do I subtract decimals from whole numbers?
Gekata [30.6K]

Answer:

Just use long subtraction by expanding the decimal places of the whole number. This is done by adding a point, and enough zeros to it to match the number of decimal digits in the other number (digits after the decimal point).

12345678

i.e: 5 - 2.48374827, 2.48374827 has 8 decimal digits, so add 8 zeros after the point.

=

1 1 1 1 1 1 1

5.00000000

-

2.48374827

_______________

2.51625173

7 + 3 = <u>1</u>0, 7 + 2 + <u>1</u> = <u>1</u>0, 8 + 1 + <u>1</u>= <u>1</u>0, 5 + 4 + <u>1</u> = <u>1</u>0, 2 + 7 + <u>1</u> = <u>1</u>0, 3 + 6 + <u>1</u> = <u>1</u>0, 1 + 8 + <u>1</u> = <u>1</u>0, 5 + 4 + <u>1</u> = <u>1</u>0, 2 + 2 + <u>1</u> = <u>5</u><u> </u><u>:</u><u> </u>5.00000000

This is basically borrowing a group of 10s which are the same as 1s in the next decimal place up.

For each digit except the first to the right, let 10 subtract that number from it and minus 1 since the 1 is carried over.

7 0
3 years ago
Please answer even if there is already 1, last time i asked this i put a lot of points and a bot took them and i dont have time
Alekssandra [29.7K]

Answer:

The answer would be A

Step-by-step explanation:

a. the pumpkins maximum height is 204.06 feet and it hits the ground after 7.01 seconds.

7 0
2 years ago
Other questions:
  • What is the decimal equivalent of 8/32
    7·2 answers
  • a cell phone company has a basic monthly plan of $40plus $0.45 for many minutes ised over 700. John was charged a total of $48.1
    13·1 answer
  • Can someone explain this question?I know the answer is t=0 but don't know why:(
    11·2 answers
  • What is the inequality to 2w+5&gt;45
    5·1 answer
  • Which expression is equivalent to a+(c+7)
    14·2 answers
  • A map of Texas has a scale of 1 in : 65 mi. The distance from dallas to San Antonio is 260 miles. What is the distance on the ma
    7·1 answer
  • Is (-2, 0) the solution to the system below?
    6·2 answers
  • Which ratio is equivalent to 9:180
    6·1 answer
  • Please help! will mark brainly
    10·1 answer
  • I need this problem solved
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!