Answer:480
Step-by-step explanation:
4*6*20
The value of m<span> must be greater than the value of</span><span> n</span><span>. When you multiply the binomials, the middle term is the result of combining the outside and inside products. So, </span>bx<span> = –</span>nx<span> + </span>mx<span>, or </span>bx<span> = (–</span>n<span> + </span>m)x<span>. This means that </span>b<span> = –</span>n<span> + </span>m<span>. When adding numbers with opposite signs, you subtract their absolute values, and keep the sign of the number having the larger absolute value. Since </span>b<span> is positive, </span>m<span>must have the larger absolute value.</span>
Ax^2 + bx + c is standard form
the LCD is 40,
so 25y + 120 -56x in standard form is -56x + 25y + 120
B = 25
Answer:
C. 2.1 g/cm^3
Step-by-step explanation:
The density of an object is its mass per unit volume.
The formula for density is:
The object has a mass of 4.2 grams.
and a volume of 2 cubic centimeters
We substitute the known values into the formula to get:
We simplify to obtain: