Answer:
0.11
Step-by-step explanation:
11% as a decimal = 0.11
Answer:
35, 48 63 80 99
Step-by-step explanation:
please mark me as brainlest
Answer:
13
Step-by-step explanation:
A numerical coefficient is a number placed before an unknown value to indicate the quantity of the unknown value.
Answer:
the vertex is 4
Step-by-step explanation:
The last one , because I will now solve it for you and prove therefore.
x²–4x+5=0;
D=(–4)²–4•5=16–20= –4= (2i)².
So:
x1= (4–2i)/2= 2–i
x2= (4+2i)2= 2+i.
This is the whole answer....
Three other u will solve by yourself and have roots which will not be suitable.
