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 survey asked 200 people to name their favorite weekday. The results are shown in the circle graph.
three more than the product of two and a number x
Question 1 Unsaved is the midsegment of the trapezoid ABCD. AB¯¯¯¯¯= 72 and DC¯¯¯¯¯ = 104. What is the measure of ? Question 1 options: 32 88 98 176
In which region did native american groups play a game similar to lacrosse?
You feel uncomfortable talking to your friend david about how frustrated you are that you've been forced to work a lot of overtime lately, because david has bee
Dr Wright just started in experiment he will collect data for 4 days how many hours is this
I need help with my math hw
convert 8.25% to a decimal round final answer to four decimal places
Which of these singers refused to testify before a government committee investigating anti-communism?
can you simplify this?