2 years ago

What is 3/22 tines 33

Mathematics

1 answer:

pishuonlain [190]2 years ago

3 0

The answer is 4 1/2 or 4.5

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Convert 5.45787878 to a fraction. Simplify

TiliK225 [7]

Answer:

It is 54033/9900

Step-by-step explanation:

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3 years ago

The matrix C=[1,-2_-3,7] was used to encode a phrase to [7,-28,-25,-35,-2_-21,107,90,123,17]. Find C^-1 and use it to decode the

posledela

$C= \left[\begin{array}{cc}1&-2\\-3&7\end{array}\right] \\ C^{-1}= \left[\begin{array}{cc}7&2\\3&1\end{array}\right] \\ \left[\begin{array}{cc}7&2\\3&1\end{array}\right] \times \left[\begin{array}{ccccc}7&-28&-25&-35&-2\\-21&107&90&123&17\end{array}\right] \\ =\left[\begin{array}{ccccc}49-42&-196+214&-175+180&-245+246&-14+34\\21-21&-84+107&-75+90&-105+123&-6+17\end{array}\right] \\ =\left[\begin{array}{ccccc}7&18&5&1&20\\0&23&15&18&11\end{array}\right]$
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2 years ago

Please help. Answer only if you know the correct answer. I’ll mark you as brainliest if correct.

Allisa [31]

Answer:

37.2 mph

Step-by-step explanation:

They are going 0.60 times the speed that converts to 62 mph. Their speed is approximately ...

0.60 × 62 mph = 37.2 mph

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3 years ago

3/4x < 33<br> Solve the inequality

slava [35]

answer:

x < 44

step-by-step explanation:

solve this like an equation

in order to solve this we can multiply this with the denominator first to cross out the fraction and be left with a whole number

3/4x < 33

3/4x(4) < 33(4)

3x < 132

x < 44

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2 years ago

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eimsori [14]

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2 years ago