Answer:
IJ
Step-by-step explanation:
Answer:
<u>see explanation </u>
<u></u>
Step-by-step explanation:
In math, when a number is squared, it means it has been multiplied by itself. For instance, two squared equals two times two, or four.
In this same case x^2---> x * x
x times x ---> x^2
Answer:
(6,6)
Step-by-step explanation:
To find the x coordinate of the midpoint take the average of the x coordinates of the endpoints
(10+2)/2 = 12/2 = 6
To find the y coordinate of the midpoint take the average of the y coordinates of the endpoints
(3+9)/2 = 12/2 = 6
(6,6)
Answer:
5sqrt(5)
Step-by-step explanation:
sqrt(45)+sqrt(20)
sqrt(9*5)+sqrt(4*5)
sqrt(9)sqrt(5)+sqrt(4)sqrt(5)
3sqrt(5)+2sqrt(5)
(3+2)sqrt(5)
5sqrt(5)
Add 4.5<span> and </span>9.2<span> to get </span><span>13.7.
</span>13.7
13.7 in. is the length