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3 years ago

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

Mathematics

1 answer:

Nikolay [14]3 years ago

7 0

Answer:

The statement is true

see the explanation

Step-by-step explanation:

we have the proportion

$\frac{a}{b}=\frac{c}{d}$

we know that

To solve the proportion multiply in cross

$(a)(d)=(b)(c)$

$ad=bc$

therefore

The statement is true

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2 years ago

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3 years ago

SOLVE

Sauron [17]

Answer:

approximately

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Step-by-step explanation:

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3 years ago

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3 years ago

Read 2 more answers

8 w + 12 = -12 Helpppppp

aliina [53]

Answer:

w = -3

Step-by-step explanation:

8w + 12 = -12

use inverse operations:

8w + 12 = -12

-12 -12

8w = -24

/8 /8

w = -3

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3 years ago

Read 2 more answers