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3 years ago

40 POINTS! + BRAINLIEST!

Mathematics

2 answers:

RideAnS [48]3 years ago

8 0

36/6 = 6
so
x = 42/6 = 7

answer
x = 7 cm

Wittaler [7]3 years ago

5 0

Good afternoon, X would be 7.
Give me brainliest.

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3 years ago

The Cinema Center consists of four theaters: Cinemas I, II, III, and IV. The admission price for one feature at the Center is $5

zzz [600]

Answer:

a) Matrix B = $\left[\begin{array}{c}5\\7\\9\end{array}\right]$

b) Matrix AB = $\left[\begin{array}{c}2525\\3620\\2845\\3705\end{array}\right]$

c) $12,695

Step-by-step explanation:

Matrix A = $\left[\begin{array}{ccc}225&110&70\\95&160&225\\280&65&110\\0&240&225\end{array}\right]$

a) Matrix B = $\left[\begin{array}{c}5\\7\\9\end{array}\right]$

Gross Receipt = AB

$\left[\begin{array}{ccc}225&110&70\\95&160&225\\280&65&110\\0&240&225\end{array}\right]$ . $\left[\begin{array}{c}5\\7\\9\end{array}\right]$ = $\left[\begin{array}{c}2525\\3620\\2845\\3705\end{array}\right]$

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Hence,

Total revenue = $2525 + $3620 + $2845 + $3705 = $12,695

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3 years ago