Answer:
six less than a number is n-6
Step-by-step explanation:
n-6
Density=mass/volume, 9.86=mass/150, so mass=150×9.86=1479g=1.479kg.
The answer is c). The reason why is that no matter what number you substitute for x in question c you can never get a negative number. Thus, you can never get a negative 8.
Answer:
m<DEF = 8y - 6
Step-by-step explanation:
Given that: DEG =
, and FEG =
.
The given triangle is an isosceles triangle with sides DE ≅ DF.
But,
m<DEF = DEG + FEG
=
+ 
= 3y + 4 + 5y - 10
= 8y - 6
m<DEF = 8y - 6
Therefore, the measure of < DEF is 8y - 6.