adriannamj11 adriannamj11

11-02-2019
Mathematics

contestada

Please Help! 15 points!

If a/b =c/d then c=

A) ab/d

B) ad/b

C)bd/a

D)b/ad

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

11-02-2019

Answer:

B) ad/b

Step-by-step explanation:

If a/b =c/d

Using cross products

ad = bc

Divide each side by b

ad/b = bc/b

ad/b = c

Answer Link

Otras preguntas

Factor completely: X2-7x-30

write in numbers 38 million 7 thousand 58

You need to put a metal rod into a hole in a metal cylinder. It is too tight. Which would be the best strategy to make the rod fit? (use cooling and/or heatin

2\r=1/r-1/r+3 what's the answer?

Predict what the FORCE would be for a mass of 2000g. EXPLAIN how you got your answer.

How will the size of the model for 100,000 compare to the size of the model for 10,000

write in numbers 38 million 7 thousand 58

How will the size of the model for 100,000 compare to the size of the model for 10,000

Point R divides in the ratio 1 : 3. If the x-coordinate of R is -1 and the x-coordinate of P is -3, what is the x-coordinate of Q?

Thu wants to play “Guess My Number,"she states. “When I triple my number and add five ,I get twenty-six.what is my number?" What is her number? Show how you kno