7.2 units is the distance between the two points (-5,3) and (1, -1).
The formula used for determining the distance between two points is shown below. In case this equation is used for finding the distance between the origin and a point, the value of x1 and y1 would just be equal to zero.
distance = 
The given points can be directly substituted for the formula.
Let: x2= 1, x1= -5, y2= -1, and y1= 3
distance = ![\sqrt{[1-(-5)]^{2} + (-1 -3)^2 }](https://tex.z-dn.net/?f=%5Csqrt%7B%5B1-%28-5%29%5D%5E%7B2%7D%20%2B%20%28-1%20-3%29%5E2%20%7D)
distance = 
distance = 
or 7.21 units
When rounded to the nearest tenth, the distance between the two points would be 7.2 units.
For more information regarding the distance between points, please refer to the link brainly.com/question/23848540.
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Answer:
summary
Step-by-step explanation:
Answer:
Step-by-step explanation:
The distance formula that gives the distance between two points is given as:
Plugging in our given points, we get:
.
99.1
x0.16
6(1)=6
6(9)=54. Put down the 4 and carry the 5.
6(9)=54+5= 59.
You work in reverse, so our last number should be first and our first number last. So the first number is: 5946
Our next row, we put down a 0 and then continue.
1(1)=1
1(9)=9
1(1)=9
Our second number is 9910.
Add the two: 5946+9910=15856
Count the number lf decimal places. In this case, three. Move the decimal 3 places left: 15.856
I always double check using a calculator.
**Sorry the methods it's written out in isn't better, but I can't upload pictures. Hope it helps.
The volume of the cone :V = 1/3 r² π hr = 9 cm, h = 6 cm and π = 3.14V = 1/3 · 9² · 3.14 · 6V = 81 · 3.14 · 2V = 508.86 ≈ 509Answer:C ) 509 cm³
