Answer:
C. 5units
Step-by-step explanation:
There is only one solution in the given equation -y2 − [-5y − y(-7y − 9)] − [-y (15y + 4)] = 0. In solving this problem, apply first PEMDAS (parenthesis, exponents,multiplication, division, addition, subtraction). Then equation will transform into -y2+5y-7y2-9y+15y2+4y=0. Combine terms with same power and achieve 7y2=0. Divide both sides with 7 and perform square root of zero. Since the root is zero, we have one solution of the given equation which is y=0.
Answer:
Kuroo Here!
Step-by-step explanation:
Just Tell the truth. Your parents don't want you do die. So Just say the truth. There is nothing good after telling lies.
<span>copper +copper = copper
0.14x+0.24(100-x) = 0.20*100 = 20</span>
“To find the scale factor, we simply create a ratio of the lengths of two corresponding sides of two polygons. If the ratio is the same for all corresponding sides, then this is called the scale factor and the polygons are similar.”
