Answer:
A
Step-by-step explanation:
Answer:
Step-by-step explanation:
The answer is 11 i
<em /><em>Explanation:
</em>
The square root needs to be a number that can be multiplied by itself and equal the original number.
In this case, the number is 11, 11*11 = 121
However, you are looking for the square root of a negative number, due to this you would add i to the answer,
i = imaginary number, or -
( Depending on your grade/ teacher however, you can put "no solution"
Answer:
y = (- 7/8)*x - 1.5
Step-by-step explanation:
One point is (-4,2) and the other one is (4,-5)
The first step is to find the slope.
m = (y2 - y1) / (x2 - x1)
- y2 = 2
- y1 = -5
- x2 = -4
- x1 = 4
Solution
<em><u>Find the slope</u></em>
m = (2 - - 5) / (-4 - 4)
m = (2 + 5) / (- 8)
m = 7 / - 8
So far what you have is y = (-7/8)x + b
Find the y intercept.
Use (4,-5)
y = (-7/8)x + b
x = 4
y = - 5
-5 = (-7/8) * 4 + b
-5 = -7/2 + b
-5 = - 3.5 + b Add 3.5 to both sides.
-5 + 3.5= - 3.5+ 3.5 + b
- 1.5 = b
If you have answers please list them
Answer: 62.
Step-by-step explanation: The mean is the average. In order to find the average, we need to add all of the numbers up, then divide by the number of quizzes. So:
20 + 40 + 40 +40 + 60 + 60 + 60 + 60 + 80 + 80 + 80 + 80 + 100 = 800
800 / 13 = 61.5, appr. 62.
