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3 years ago

What is 2x + 45? Plz help, Wanna T.a.l.k?

Mathematics

2 answers:

Gre4nikov [31]3 years ago

8 0

X= 22.5 get the x by itself by dividing by 2

My name is Ann [436]3 years ago

8 0

Answer:

It is linear

Step-by-step explanation:

I don't know if you needed it graphed or what was needed to solve your question

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If the scale factor is

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If the scale factor is 1/5, then the area of the preimage is multiplied by 0.2 or 1/5 to calculate the area of the new image.

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3 years ago

Bennett has been practicing the cello for an hour each day. 3/4of the hour, he spends practicing musical pieces in preparation f

mina [271]

Answer:

$Orchestral\ Time = \frac{3}{10}\ hour$

Step-by-step explanation:

Given

$Time = 1\ hour$

$Musical\ Pieces = \frac{3}{4}\ hour$

$Practicing\ Sales = \frac{1}{4}\ hour$

Orchestral = $\frac{2}{5}$ of music practice time

Required

Determine time spent on orchestral pieces

From the given parameters, we have:

Orchestral = $\frac{2}{5}$ of music practice time

Substitute $\frac{3}{4}\ hour$ for music practice time.

So, we have:

$Orchestral\ Time = \frac{2}{5} * \frac{3}{4}\ hour$

$Orchestral\ Time = \frac{1}{5} * \frac{3}{2}\ hour$

$Orchestral\ Time = \frac{3}{10}\ hour$

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4 years ago

As a cold front passed through an area, the temperature changed by an average of −4°F°

elixir [45]

Answer:

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Step-by-step explanation:

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3 years ago

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Kruka [31]

Answer:

the answer is 6 square root 5

Step-by-step explanation: ANSWER IS C

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3 years ago

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stepan [7]

Answer: I can answer in a bit

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Step-by-step explanation:

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