iah136729 iah136729
  • 03-03-2020
  • Mathematics
contestada

If a/b = c/d, then ad = bc.

Respuesta :

calculista
calculista calculista
  • 11-03-2020

Answer:

The statement is true

see the explanation

Step-by-step explanation:

we have the proportion

[tex]\frac{a}{b}=\frac{c}{d}[/tex]

we know that

To solve the proportion multiply in cross

so

[tex](a)(d)=(b)(c)[/tex]

[tex]ad=bc[/tex]

therefore

The statement is true

Answer Link

Otras preguntas

A stereo manufacturer makes three types of stereo systems, I, II, and III, with profits of $20, $30, and $40, respectively. No more than 100 type-I systems can
what is the action force and reaction force of two bumper cars collide
What should be the guiding factor for a designer when using colors in a garment?
An ice cube is placed in a plastic cup on the lab table. Students record the mass of the ice cube and the plastic cup as 5 grams. One hour later the ice cube
Is a persons DNA to be more similar to the DNA of his or her biological parents or to the DNA of one of his or her first counsins? Explain your answer.
simplify the square root of 9 ÷ by the square root of 25
when a large animals eats a plant eater what does it get
write 80 as a prime factor?
What is 5/8 equal to
What is 1 whole 1/4 subtract to 1/3