Answer: MN = 8.5
Step-by-step explanation:
Form it into a right triangle with MN being the hypotenuse (side opposite the right angle)
To make this a right triangle, plot a point at (8,-2) and connect the sides. The lengths of the legs that form the right angle are both 6 units. Use the Pythagorean theorem to solve for length of MN. a^2+b^2=c^2. (a and b are the legs that form the right angle and c is the hypotenuse)
6^2+6^2=c^2
36+36=c^2
72= c^2
8.48528137 = c.
Question says to round to nearest tenth of a unit
8.5 = c (line MN)
Answer: -1/3x
Use slope formula:
m = (y2 - y1) / (x2 - x1); Numbers are subscripts
Plug in values:
m = (2 - 0) / (-4 - 2)
m = 2/-6
m = -1/3
Place in equation
y = mx+b
y = m(-1/3x)+b
Answer: 0.35714285714 or 0.3751428571
Step-by-step explanation:
is that a fraction or a division symbol
Answer:
Option D) No, there is not enough information
Step-by-step explanation:
We are given the following in the question:
A triangles DEF and triangle LNM

Similarity of triangle can be proved in the following manner:
- AA
- SSS
- SAS
Since from the given information, it is not possible to prove the similarity of the triangles due to incomplete information, the triangles cannot be proved similar by any postulate.
Thus, the correct answer is
Option D) No, there is not enough information
Answer:
y=-11.88x-39.93
Step-by-step explanation:
Plot the data

on the coordinate plane using graphing calculator. Then use linear approximation y=ax+b and determine that a=-11.88, b=-39.93.
The line that best fits these data is
