Answer:
13
Step-by-step explanation:
count the big ducks first
then go back and count the smaller ones
Step-by-step explanation:
h2 - g
Putting values
(4)2 - 32
8 - 32
= - 24
1. You con solve the quadratic equation x^2+20x+100=50<span> by following the proccedure below:
2. Pass the number 50 from the right member to the left member. Then you obtain:
x^2+20x+100-50=0
</span><span> x^2+20x+50=0
</span><span>
3. Then, you must apply the quadratic equation, which is:
x=(-b±√(b^2-4ac))/2a
</span><span>x^2+20x+50=0
</span><span>
a=1
b=20
c=50
4. Therefore, when you substitute the values into the quadratic equation and simplify ir, you obtain that the result is:
-10</span>±5√2 (It is the last option).
ok so basically x=1/2 which is the exact form. and the decimal form is x=0.5 Step-by-step explanation:
Answer:
Step-by-step explanation:
The x-axis represents 
and is 3. The y-axis represents 
and 
is -4 so is -4i.
