Answer:
1 and 2nd congruent and 4th is similar
Let n be the unknown value
n + (n+2) + (n+4) = 408
Then we would simplify by combining like terms
n + n + 2 + n + 4 = 408
3n+6=408
-6 -6
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3n=402
Divide.
3n=402
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3 3
n = 134.
So the first integer is 134. Then plug in the rest to the n+2 and n+4
134+2= 136
134+4= 138
The integers are then 134, 136, 138
Answer:
Step-by-step explanation:
Solve for the value of :
-Combine like terms:
-Multiply on both sides, which is the reciprocal of , and multiply and :
-Divide by :
Therefore, the value of is .
I think i got it it's 120-160; because if you subtract 20 from 220 it'd be 200 then you divide 200 by .60 and then 200 by .80 and you will get your answer