Answer : 9
Explanation:

Subtracting -5x from both sides,

Soving this quadratic equation by midterm split method,

So the roots here will be, +9 and -4.
Since the question is about only the positive value.
Your answer will be 9.
Answer:
A.
1.27
B.
Took what each block represented and added them together.
Step-by-step explanation:
The first block represents .89, and the second represents .38.
To add these, we just line them up and add as we usually would.
.89 + .38 = 1.27
Answer:
Step-by-step explanation:
perimeter of larger hexagon=2.5 perimeter of smaller hexagon
One polynomial identity that crops up often in various areas is the difference of squares identity:
A2-b2=(a-b) (a+b)
We meet this in the context of rationalising denominators.
Answer:
$18.00
Step-by-step explanation:
took test on edg