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
ankoles [38]
3 years ago
7

ANSWER ASAP! 1 question, explanation would be appreciated but not required!

Mathematics
1 answer:
IrinaK [193]3 years ago
7 0

Answer:

choice 3) 50 in

Step-by-step explanation:

A = 625(Pi) in^2

radius = (sq rt 625)(Pi)/Pi

radius = 25

d = 2(radius)

d = 50 in

You might be interested in
RS = 3x - 16, ST = 4x - 8, RT = 60
lesya692 [45]

Answer:

RS = 20

ST = 40

Step-by-step explanation:

R____S____T

RS + ST = RT

3x - 16 + 4x - 8 = 60

3x + 4x - 16 - 8 = 60

7x - 24 = 60

    +24    +24

--------------------------------

7x = 84

/7     /7

---------------------------------

x = 12

Let's use what we got for x to find the length of ST and RS

ST = 4x - 8

= 4(12) - 8

= 48 - 8

ST = 40

RS = 3x - 16

= 3(12) - 16

= 36 - 16

RS = 20

so, RS = 20, ST = 40, and RT = 60

3 0
3 years ago
Read 2 more answers
Nine pamphlets weigh a total of 7 1/2 ounces. How much does each pamphlet weigh?
larisa86 [58]

Answer:

5/6 oz/pamphlet

Step-by-step explanation:

Find the unit rate:

  7 1/2 oz                 15 oz            1

--------------------- =  ------------- * -------------------- = 15/18 oz/pamphlet, or

 9 pamphlets           2             9 pamphlets

     

5/6 oz/pamphlet

4 0
3 years ago
Read 2 more answers
Find the limit, if it exists. (if an answer does not exist, enter dne.) lim (x, y) → (0, 0) x4 − 20y2 x2 + 10y2
Firdavs [7]
Traveling along the x-axis, we have

\displaystyle\lim_{(x,y)\to(0,0)}\frac{x^4-20y^2}{x^2+10y^2}=\lim_{x\to0}\frac{x^4}{x^2}=\lim_{x\to0}x^2=0

On the other hand, along the y-axis we get

\displaystyle\lim_{(x,y)\to(0,0)}\frac{x^4-20y^2}{x^2+10y^2}=\lim_{y\to0}\frac{-20y^2}{10y^2}=\lim_{y\to0}(-2)=-2

Therefore the limit doesn't exist.
5 0
3 years ago
HELP ASAP PLSSSSSSsssssss
zlopas [31]

Answer:

i really dont know

Step-by-step explanation:

8 0
3 years ago
Each side of a square barn is 9 meters long. What is the barn's area?
mina [271]

Step-by-step explanation:

a) barn area = 9 × 9 = 81 m^2

b) perimeter = 9 × 4 = 36m or

= 9+9+9+9 = 36m

7 0
4 years ago
Other questions:
  • You have quarters and nickels saved in a piggy bank. There is a total of 3.45 in quarters and nickels and there are 9 more nicke
    12·1 answer
  • Help me with both plz
    5·2 answers
  • PLEASE HELP<br><br> Identify the radius and center <br><br><br>x^2 +y^2 -6x -2y + 1 = 0
    6·1 answer
  • Harry buys a TV priced at £1200 plus 20% VAT.
    12·1 answer
  • What is leading coefficient of the function f(x) = 3x5 + 6x4 − x − 3?
    6·1 answer
  • A parallelogram has vertices E(−3, 1), F(0, 2), G(−5, 5), and H(−2, 6). What are the coordinates of the midpoint of each diagona
    6·1 answer
  • In your own words, explain the problem of correlation vs. causation. Why are causation and correlation very different?
    14·1 answer
  • Classify the following triangle. Check all that apply.
    14·1 answer
  • Please halp!!!!!!!!!!!!!!
    12·1 answer
  • PLEASE ANSWER 3 AND 4
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!