Answer: 4, -1, [see if you can figure it out]
Step-by-step explanation:
Answer:
The root is x = -2
Step-by-step explanation:
1. Add 4 on both sides.
x^2 + 4r + 4 = 0
2. What two numbers, if added together and multiplied together, give 4?
2 and 2.
3. Factor
(x+2)(x+2)=0
4. Solve
x = -2 (There is only one root for this quadratic equation.)
Please give me brainliest is this is right. Than you!
Answer: 1.08t and (1+8/100)
Step-by-step explanation:
I just did this question
ANSWER
She can make 19 batches of oatmeal.
EXPLANATION
First we can change the mixed number into an improper fraction:
In this problem, r = 2/3. The division is:
Using the KFC rule:
Solving we can see that the denominator of the first fraction can be simpliied with the numerator of the second fraction:
Tyra can make 19 batches of oatmeal with 12 2/3 cups of sugar.
The point (-1,2) is in quadrant 2