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Studentka2010 [4]
3 years ago
15

Solve for x please, thank you

Mathematics
2 answers:
Ostrovityanka [42]3 years ago
6 0

Answer:

x = 34 (btw my friend helped me with this one)

Step-by-step explanation:

X+(3X+r)+R=180 right? Basic math (r is the small angle that form up PSR with 3X, R is just angle SRP)

x+(3X+r)+R=180

Put that to aside, next we have (3x+r)+T=180(T being TSP) yes?  

But T+4x also=180  

=>4x+(3x+r)  

Next we have 68+3x+R=180 (smaller triangle)  

Now we have all that, cramp them all together  

We have two equations 68+3x+R=180 and x+(3x+r)+R=180

But 4x=3x+r sooo

Now we have 68+3x+R=180 or 3x+R=180-68

          And 4x+x+R=1800 or 5x+R=180

Use the formula that i dont know the name of and calculate  

x= 34 and R=10 how to check? 3x+R+68=3*34+10+68=180

frutty [35]3 years ago
3 0

Answer:

34=x

Step-by-step explanation:

180-68 =112 so angle PQS is 112 4x-3x  is x so PSQ is x and now you can do x +x + 112 = 180 2x-68 x=34

I probably got it wrong tho, so sorry if it is incorrect

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