Answer:
Hey Friend.....
Step-by-step explanation:
This is your answer....
<h2>Additive inverse</h2>
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Answer:
x=30°
Step-by-step explanation:
3x-10=2x+20
3x-2x=20+10
x = 30°
just x, no y in the photo
Answer:
step-by-step explanation:
Answer:
PQ
SR
PR
Step-by-step explanation:
they are all going down while the others rise
Let the three consecutive odd numbers be x,x+2,x+4.
Given, their sum =219
Therefore, x+x+2+x+4=219
⇒3x+6=219
Subtract 6 from both the sides,
⇒3x+6−6=219−6
⇒3x=213
⇒x=71
The other numbers are x+2=71+2=73 and x+4=71+4=75.
Therefore, threee odd numbers are 71,73 and 75.
