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
fenix001 [56]
3 years ago
14

If the area of the larger circle is 25 times the area of the smaller circle, then the radius of the larger circle is how many ti

mes the
radius of the smaller circle?

A. 125
B. 10
C. 5
D. 25

Mathematics
1 answer:
IrinaVladis [17]3 years ago
3 0

Answer:

easy peasy (again)

Step-by-step explanation:

given is that, area of the larger one is 25 times more than the smaller one

so, just put it in the area formula,

let the radius of the larger circle be represented by = R

and of the smaller circle be = r

then, (pi) (R)^2 =25 x (pi) (r)^2

=> dividing the equation by pi on both sides, also taking square root on both sides

=> R = 25 r

that would be the radius of the larger circle is 25 times bigger than the smaller radius

(all u need is to pay attention to the data given in the question and the relation between all that data itself) then it'll look like magic of how the question gets solved...the answer is always in front of you, only thing is to look harder ...good luck with what you are aiming to achieve

You might be interested in
Pls help answer these four questions 50 points + brainlyest
Pie
1. None are correct it would be either 1/3, 2/6, 3/9, 4/12, 5/15
2.B
3.C
4.C
6 0
1 year ago
Read 2 more answers
Given that sinθ=-3/4 in quadrant 4 find cosθ
Gekata [30.6K]

Step-by-step explanation:

sin∅=-3/4 in 4 quadrant which sine is negative there

using soh cah toa

sin=opp/hyp

where our opp=-3 and our hyp=4

using pythagoras theorem

hyp²=opp²+adj²

(4)²=(-3)²+adj²

16=9+adj²

16-9=adj²

adj²=7

adj=√7

from soh cah toa

cos∅=adj/hyp

cos∅=√7/4

4 0
2 years ago
What is 20% of 30% of 40% of $50
GarryVolchara [31]

20% of $50 = $10

30% of $50 = $15

40% of $50 = $20

Multiply 20% by $50

30% by $50

40% by %50

6 0
3 years ago
I'll mark u as brainliest pls help with these 2 questions ​
aev [14]

Answer:

3, 10

Step-by-step explanation:

1.

5x-1=14 ->

5x=15 ->

x=3.

2.

15+3x=45 ->

3x=45-15=30 ->

3x=30 ->

x=10.

Hope that help! :)

5 0
2 years ago
Read 2 more answers
What's the answer????
Blizzard [7]

Answer:

Range: (2, 14)

General Formulas and Concepts:

<u>Algebra I</u>

  • Range is the set of y-values that are outputted by function f(x)

Step-by-step explanation:

According to the graph, our line's y-values span from 2 to 14. Since both 2 and 14 are open dot, they are exclusive from the range:

Interval Notation: (2, 14)

Inequality Notation: 2 < y < 14

5 0
3 years ago
Other questions:
  • Five days a week, you carpool with 3 co-workers and take turns driving each week. It is 14 miles from your home to your office.
    7·2 answers
  • I'm lost on this one please help thank you
    7·2 answers
  • Your email marketing service shuts you down if your spam reports exceed 2%. You are doing a mailing to 800 people. What is the m
    12·2 answers
  • In percent of change what is 10 to 20
    9·1 answer
  • Are the ordered paires parallel perpendicular or neither​
    7·1 answer
  • the sum of two digit number is 8 if 18 is added to the number its digits are reversed find the number​
    6·1 answer
  • Find the measure of angles a, b, c, d, and e. Only use numbers for your answers.
    6·2 answers
  • What’s the value of X ???? PLEASE help !!!!!!!!!!! WILL MARK BRIANLIEST !!!!!!!!!!!!
    12·2 answers
  • Please help me I need help
    5·1 answer
  • Which of the following is the correct definition for dependent events? A. Two events are dependent if they have no outcomes in c
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!