Solve the equation for the specified variable.S = 4?r2; solve for r2

A. r2 = S - 4?
B. r2 =   - 4
C. r2 = 
D. r2 = 

Answer: D

Mathematics

You might also like to view...

List the subsets.List all of the two element subsets of the set {a, b, c, d, e}.

What will be an ideal response?

View
Mathematics

Write the ratio in lowest terms.18 years to 102 years

A.
B.  
C. 6 
D.  

View
Mathematics

? = central angle of a circle, r = radius of the circle, s = length of the intercepted arc,  speed,  speed, and t = time. Find the missing quantity. Give an exact answer unless otherwise indicated.r = 4 meters, ? =  radians, s = ?

A.  m
B. 36? m
C.  m
D.  m

View
Mathematics

Factor completely, or state that the polynomial is prime.250x3 - 128y3

A. prime B. 2(5x + 4y)(25x2 - 20xy + 16y2) C. 2(5x - 4y)(25x2 + 20xy + 16y2) D. 2(5x - 4y)(25x2 - 20xy + 16y2)

View
Mathematics