6m+6n=-30
6m-5n=14
11n=-44
n=-4
m=-1
Ordered pair is (-1,-4)
Answer:
64°
Step-by-step explanation:
Both triangles represent a right angle by the small box in the angle.
Right angles = 90°
Since the triangles are congruent, then they would have the same measurements in their angles an sides. All triangles also have a sum of 180°. So, we can just subtract (26 + 90) from 180 to get the third angle.
180 - (26 + 90)
180 - 116
64
So, the m∠KLM is 64°.
Answer:
![\boxed {\boxed {\sf 29.25 \ inches}}](https://tex.z-dn.net/?f=%5Cboxed%20%7B%5Cboxed%20%7B%5Csf%2029.25%20%5C%20inches%7D%7D)
Step-by-step explanation:
Since we are given the central angle in radians, we should use the following formula for the arc length.
![s= \theta r](https://tex.z-dn.net/?f=s%3D%20%5Ctheta%20r)
Where <em>s</em> is the arc length, θ is the angle in radians, and <em>r</em> is the radius.
We know this circle has a radius of 9 inches and the central angle is 3.25 radians.
Substitute the values into the formula
![s= (3.25)( 9 \ in)](https://tex.z-dn.net/?f=s%3D%20%283.25%29%28%209%20%5C%20in%29)
Multiply.
![s= 29.25 \ in](https://tex.z-dn.net/?f=s%3D%2029.25%20%5C%20in)
The arc length is <u>29.25 inches. </u>
Answer:
100 Centermeters in one meter
Step-by-step explanation:
Hope This Helps
Have A Great Day
sixty one dollars and twenty cents