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

What were the major causes of WWII? Please include at least 4 answers.
What were the major causes of WWII? Please include at least 4 answers.
you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot
What were the major causes of WWII? Please include at least 4 answers.
how do you write 4540 million in standard form?
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7
Simplify the expressions: cot 0 sec 0 A. Sin0 B. Csc0 C. Cos0 D. Cos* 0
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7
Why is sodium sulphate hemihydrate called as "Plaster of Paris"?
what is a high structure part of a church which has 5 letters