Answer:
x=30
Step-by-step explanation:
5x+x=180<--------because lines are supplementary
6x=180
6x/6=180/6
x=30
Check your work:
5(30)=30=180
150+30=180<---------YES!!!
What is thisssss stuff?????
Тhe longest side of the right triangle is the hypotenuse.
The third angle of this triangle is 90 - 60 = 30°
The short leg is the side opposite the 30 degree angle.
In a 30-60-90 triangle the side opposite the 30 degree angle is half the length of the hypotenuse.
If the the hypotenuse = 10 inches then the short leg = 10/2 = 5 inches
Without needing the distance formula
from 4,1 to 0,1, you move the "x" from 4 to 0, over the same "y" value of 1, so is just 4 units long, from the center to an endpoint, and the chord that stems from the center to an endpoint is the radius, so r = 4
Given:
Total length of tape in roll = 16.8 meters
Length of each piece = 1.125 meters
Number of pieces = 8
To find:
The remaining tape.
Solution:
We have,
Length of 1 piece = 1.125 meters
Length of 8 piece = 8 × 1.125 meters
= 9 meters
Total length of tape in roll = 16.8 meters
Remaining tape = Total length of tape in roll - Length of 8 piece
= 16.8 - 9 meters
= 7.8 meters
Therefore, the length of remaining tape is 7.8 meters.