Answer:
C.
Step-by-step explanation:
when compared to tells us:
.
The discriminant, tells how many real solutions we will have.
If is zero then you have one real solution.
If is positive then you have two real solutions.
If is negative then you have no real solutions.
Our discriminant is negative, so we have no real solutions.
The answer you are looking for is the one that says your discriminant is negative which is C.
Answer:
The perimeter of the new rectangle = 100% the perimeter of the original square.
Explanation:
Assume that the side length of the square is m.
Therefore:
perimeter of the square = 4m
Now, we have:
1- One pair of the opposite sides was made 50% longer. This means that:
new length of each side = m + m/2 = 3m/2
2- The other pair of opposite sides was made 50% shorter. This means that:
new length of each side = m - m/2 = m/2
Therefore:
perimeter of the new rectangle = 2(length + width)
perimeter of new rectangle = 2 (3m/2 + m/2) = 2 (2m) = 4m
Now, we can note that the perimeter of the new rectangle is equal to the perimeter of the original square.
Therefore, the perimeter of the new rectangle = 100% the perimeter of the original square.
Hope this helps :)
Ur present participle phrase is : Jamming too much trash into a garbage bag
** a participle phrase is a verbal that modifies a noun or pronoun....it is acting as an adjective modifying the noun " John ". The present tense will end in : - ing,- ed, -d, -t, -n, or - ne.
If they want you to find the perimeter I guess you add all sides so 9+9+9+9+30 = 66
Answer:
50+6+0.1
Step-by-step explanation: