What is the least common denominator of 3/8 1/4 and 2/3?

Mathematics

2 answers:

taurus [48]3 years ago

8 0

A common denominator would be 24

irina [24]3 years ago

4 0

Answer:

Step-by-step explanation:

Tell me if I’m wrong

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What is this shape???

Alex17521 [72]

The answer to that one is A. Isosceles trapezoid

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3 years ago

Find the distance between the points (5, -3) and (0, 2).

ohaa [14]

Answer:

Distance between points (5, -3) and (0, 2) is √50 or 7.07

Step-by-step explanation:

We need to find distance between two points (5,-3) and (0,2)

The distance formula used is:

$d= \sqrt {\left( { x_2-x_1 } \right)^2 + \left( {y_2-y_1} \right)^2 }$

here

x₁= 5, y₁=-3, x₂=0 and y₂=2

Putting values in the formula:

$d= \sqrt {\left( {x_2-x_1} \right)^2 + \left( {y_2-y_1} \right)^2 }\\d= \sqrt {\left( {0-5} \right)^2 + \left( {2-(-3)} \right)^2 }\\d= \sqrt {\left( {-5} \right)^2 + \left( {2+3} \right)^2 }\\d= \sqrt {25+25}\\d= \sqrt {50}\\d= 7.07$

So, distance between points (5, -3) and (0, 2) is √50 or 7.07

7 0

3 years ago

Read 2 more answers

How would I start to solve number 15? Would I use distributive property?

natita [175]

$-5-x=2x-(4x+6)$

Using the distributive property is the correct first step. $(4x+6)$ is being multiplied by -1, so distributing gives

$-5-x=2x+(-4x-6)$
$-5-x=2x+((-4x)+(-6))$

Now, using the associative property of addition, you get

$-5-x=(2x+(-4x))+(-6)$
$-5-x=(2x-4x)-6$

Simplify the right hand side:

$-5-x=-2x-6$

Add 5 and $2x$ to both sides.

$(2x+5)-5-x=(2x+5)-2x-6$

On the left side, use the associative property. On the right, commutativity and associativity:

$2x+(5-5)-x=5+(2x-2x)-6$

Simplify.

$2x-x=-1$
$x=-1$