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
quester [9]
3 years ago
10

Make r the subject of the formula: A= πr²

Mathematics
2 answers:
mart [117]3 years ago
6 0

Firstly, divide both sides by pi: \frac{A}{\pi}=r^2

Lastly, square root both sides of the equation and <u>your answer will be \sqrt{\frac{A}{\pi}}=r</u>

Rufina [12.5K]3 years ago
5 0
.....................

You might be interested in
Which is correct?
astra-53 [7]

Answer:

B

Step-by-step explanation:

763 is greater 746

5 0
3 years ago
Read 2 more answers
Solve for 2-2n=3n+17
muminat
2 - 2n = 3n + 17 > -2n = 3n + 15 > -5n = 15 > n = -3
6 0
3 years ago
Read 2 more answers
Help plz!! The function h(t)=-16t^2+22t+4 models the height (h) of a football t seconds after it is thrown. The question ask to
Black_prince [1.1K]
If you're familiar with the quadratic equation
\frac{ -b \pm \sqrt{b^2-4ac}}{2a}

well, \frac{ -b}{2a} is the x component of the vertex, in your case, the vertex is the highest point

figure out what t is at the highest point, and then substitute that back into the equation in order to determine height

x=t in this problem
8 0
2 years ago
Which algebraic expression represents "the bagels were divided equally into fifteen bags"? 15 + b 157b StartFraction 15 Over b E
maria [59]

Answer: (d)-  \dfrac{b}{15}

Step-by-step explanation:

Suppose 'b' is the number of bagels

It is to be divided into 15 bags

So, we use the divide operator i.e.

\Rightarrow b\ \div\ \15=\dfrac{b}{15}

5 0
3 years ago
Read 2 more answers
The line segment, AB has a point C as its midpoint. If A is at (2,2) and C is at (5,4) what are the coordinates of the endpoint
Alecsey [184]

Answer:

( 8 , 6 )

Step-by-step explanation:

A = ( 2 , 2 ) and C = ( 5 , 4 )

→ Form an equation

\frac{2+x}{2} =5   and   \frac{2+y}{2}=4

→ Now solve them

2 + x = 10 and 2 + y = 6

→ Simply find the values

x = 8 and y = 6

5 0
2 years ago
Read 2 more answers
Other questions:
  • Please help me due at 12:50. Please please please, I love you . Don’t ignore this please.
    14·1 answer
  • Find the equation 3(x +5)+(3x +5)<br><br>​
    9·1 answer
  • What is the length of SR in the parallelogram given?<br> A) 22 <br> B) 24 <br> C) 28 <br> D) 34
    11·1 answer
  • Factor the trinomial<br><br> x^2-9x+4x
    11·2 answers
  • The angle measures associated with which set of ordered pairs share the same reference angle? (Negative StartFraction StartRoot
    6·2 answers
  • Find x. Round your answer to the nearest tenth. BRANLIEST ASAP TY!!​
    7·2 answers
  • 60 - 3d + 20 - 6 = 4d
    15·2 answers
  • 2) Angelina is deciding which bank would give her the
    13·1 answer
  • A recipe says to use 3 cups of flour to make 48 cookies. What is the constant of proportionality that relates the number of cook
    12·2 answers
  • Trent has $500 in his savings account. If he spends $25 each week, how much money will he have left after 8 weeks? Explain
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!