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3 years ago

Solve for m pls? I'd seriously appreciate it!

Mathematics

1 answer:

Vilka [71]3 years ago

3 0

Answer:

$m=-1$

Step-by-step explanation:

Start by multiplying both sides by 2, this will get rid of the fraction on the left side and will result in the equation $12m+6=2m-4$

Then, subtract 2m from both sides, which leaves the equation as $10m+6=-4$

Then, subtract 6 from both sides, this results with the equation $10m=-10$

Finally, divide both sides by 10, this will result in m=-1

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The question is an illustration of scale drawing

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<h3>How to calculate the actual distance</h3>

The distance on the map are given as:

A =2 cm

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C = 7 cm

The total distance on the map would be:

$Total =2cm + 8cm + 7cm$

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The actual distance between the store and the dungeon is 4 kilometers.

This means that:

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So, we have:

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$Scale = 8cm : 4km'$

Represent the required actual distance with x.

So, we have:

$17cm : x = 8cm : 4km$

Express as fraction

$\frac{x}{17} = \frac 48$

Multiply both sides by 17

$x = \frac 48 * 17$

$x = 8.5$

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brainly.com/question/24579126

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2 years ago

What is 9 times 52 using mental math property

arsen [322]

Everyone works differently in mental meth.

To calculate 9*52, we note that 9=10-1, so mentally calculate
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Alternatively,
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If you're good with multiplication and division,
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3 years ago

Given that you have 2 parallel lines cut by a transversal, what is the measure of angle 2?

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Step-by-step explanation:

angle 2 = 2x + 10 deg (corresponding angles) or 180 - 4x + 46 deg (angles on a straight line are supplementary)

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x = 36

hence,

angle 2 = 2(36) + 10 = 82deg