Question

Suppose a is to b as c is to d; that is, \frac{a}{b} = \frac{c}{d}. Complete parts a through d below. (a) Beginning with \frac{a}{b} = \frac{c}{d}, show that b is to a as d is to c. What is the first step? A. Cross multiply. B. Add \frac{b}{a} to the left side and \frac{d}{c} to the right side. C. Subtract \frac{b}{a} from the left side and \frac{d}{c} from the right side. D. Subtract b from the left side and d from the right side. Perform the indicated operation(s) from the previous step. What is the result? ad = cb Using the result of the previous step, which of the following must be done to obtain \frac{b}{a} = \frac{d}{c}?

          Suppose a is to b as c is to d; that is, \frac{a}{b} = \frac{c}{d}. Complete parts a through d below.
(a) Beginning with \frac{a}{b} = \frac{c}{d}, show that b is to a as d is to c. What is the first step?
A. Cross multiply.
B. Add \frac{b}{a} to the left side and \frac{d}{c} to the right side.
C. Subtract \frac{b}{a} from the left side and \frac{d}{c} from the right side.
D. Subtract b from the left side and d from the right side.
Perform the indicated operation(s) from the previous step. What is the result?
ad = cb
Using the result of the previous step, which of the following must be done to obtain \frac{b}{a} = \frac{d}{c}?

Suppose a is to b as c is to d; that is, (a)/(b) = (c)/(d). Complete parts a through d below.
(a) Beginning with (a)/(b) = (c)/(d), show that b is to a as d is to c. What is the first step?
A. Cross multiply.
B. Add (b)/(a) to the left side and (d)/(c) to the right side.
C. Subtract (b)/(a) from the left side and (d)/(c) from the right side.
D. Subtract b from the left side and d from the right side.
Perform the indicated operation(s) from the previous step. What is the result?
ad = cb
Using the result of the previous step, which of the following must be done to obtain (b)/(a) = (d)/(c)?

Added by Chad S.

Question

Please give Ace some feedback