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2 years ago

12

Determine which postulate or theorem can be used to prove that LMN PMN.

2 answers:

tatiyna2 years ago

8 0

SAS (Side angle side) would be right

likoan [24]2 years ago

3 0

SAS as LN is congruent to PN and angleLNM is congruent to angle PNM also, MN is a shared side which is reflexive property.

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Which point is on the graph of the equation y = 2x - 5?

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2 years ago

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Carly owns a toy store. She sells teddy bears and charges $25 per bear. Her total monthly cost is $3765. How many bears does Car

Zinaida [17]

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divide 3765 by 25 to get how many bears she sold, then divide that by 3765

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1 year ago

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25x=2544 what does x represent

Georgia [21]

Hey there!

Firstly, we are going to divide by $25$ on each of your sides because it paired off with a variable

Here's what I meant!

$\frac{25x}{25} = \frac{2,544}{25}$

We would have to cancel out the: $\frac{25x}{25}$ because it gives us $1$

Answer: $x = \frac{2,544}{25}$

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2 years ago

Marco needs 2 gal of paint, he has 10 qts is that enough, explain

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3 years ago

How do you do this? Please help

PtichkaEL [24]

Answer:

$PO=86.2\\ OM=23.8\\$

Step-by-step explanation:

To preface, your figure is going to be a line segment, with $O$ as your midpoint, in between points $P$ & $M.$

With that being said:

$PO+OM=PM$

Identify your values:

$PO=7y+12\\OM=3y-8\\PM=110$

Substitute the values into the first equation:

$7y+12+3y-8=110$

Combine like terms:

$10y+4=110$

Subtract $4$ from both sides of the equation:

$10y=106$

Divide by the coefficient of $y$ , which is $10$ :

$y=10.6$

Substitute $10.6$ for $y$ in segments $PO$ & $OM$ :

$PO=7(10.6)+12$

$OM=3(10.6)-8$

$PO=74.2+12$

$OM=31.8-8$

Solve:

$PO=86.2$

$OM=23.8$

Check your answers by substituting:

$PO+OM=PM$

$86.2+23.8=110$

8 0

3 years ago