The estimation for 10.2 is 10, if it is rounded to the nearest whole number.
Answer:
115°
Step-by-step explanation:
180°- 65° =115°
a straight line is 180° and then you get the 65°off
Answer: Distance = √145
Concept:
Here, we need to know the concept of the distance formula.
The distance formula is the formula, which is used to find the distance between any two points.
If you are still confused, please refer to the attachment below for a clear version of the formula.
Solve:
<u>Given information</u>
(x₁, y₁) = (4, -9)
(x₂, y₂) = (5, 3)
<u>Given formula</u>
![Distance = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}](https://tex.z-dn.net/?f=Distance%20%3D%20%5Csqrt%7B%28x_2-x_1%29%5E2%2B%28y_2-y_1%29%5E2%7D)
<u>Substitute values into the formula</u>
![Distance = \sqrt{(5-4)^2+(3+9)^2}](https://tex.z-dn.net/?f=Distance%20%3D%20%5Csqrt%7B%285-4%29%5E2%2B%283%2B9%29%5E2%7D)
<u>Simplify values in the parentheses</u>
![Distance = \sqrt{(1)^2+(12)^2}](https://tex.z-dn.net/?f=Distance%20%3D%20%5Csqrt%7B%281%29%5E2%2B%2812%29%5E2%7D)
<u>Simplify exponents</u>
![Distance = \sqrt{1+144}](https://tex.z-dn.net/?f=Distance%20%3D%20%5Csqrt%7B1%2B144%7D)
<u>Simplify by addition</u>
![Distance = \sqrt{145}](https://tex.z-dn.net/?f=Distance%20%3D%20%5Csqrt%7B145%7D)
Hope this helps!! :)
Please let me know if you have any questions
Answer:
Equation of line passing through point A = ( 19 , 3 ) , and point B = ( 20 , 3 ) is
y−3=0
OR
Equation of line passing through point A = ( 19 , 3 ) , and point B = ( 29 , 3 ) is
y=0x+3
2:5
4:10
66:165
Is that correct?