Answer:42.5
Step-by-step explanation:
138 is divisible by 3 because if you add each integer: 1 + 3 + 8, you get 12. If 12 number is divisible by 3, than the whole number is. Since it is, 138 is divisible by 3.
Answer:
4y^(2)+14y+31
Step-by-step explanation:
First you need to do (y+7)(y+7)
y^2+7y+7y+49
y^2+14y+49
Add it all together
y^2+14y+49+3y^2-15
4y^(2)+14y+31
Answer:
m<-2
Step-by-step explanation:
-4m-3.65>4.35
-4m>8
m<-2
Answer:
yes
Step-by-step explanation:
In a square, there are always two pairs of parallel sides, so every square is also a trapezoid. TRAPEZOID i said
But this is a US response so if this is from another country then the answer is no