Step-by-step explanation:
Think of a straight line with the points A, B, and C with B in the middle.
A--------B--------C
Since AC is the whole line, we can conclude that AB+BC=AC.
So:
11+4x=83
Use algebra to find x
4x = 72
x = 18
Plug in the value of x to find BC
BC = 4(18) = 72
To make it simpler, you can find BC by simply subtracting 11 from 83.
If I can see what the angles look like I will be able to know! Add a picture where it shows the picture of the angles!
Answer:
96
Step-by-step explanation:
The sum of the external angles of any convex polygon is 360°. Then the value of x° is ...
x° = 360° -130° -134°
x° = 96°
The value of x is 96.
Answer:
1 hour and 40 minutes
Step-by-Step
4:10 to 5:10 is 1 hour. 5:10 to 5:50 is 40 minutes. Put it together and its 1 hour and 40 minutes.
Answer:
7
Step-by-step explanation:
a coefficient is is the number being multiplied by the variable, and in this case 7 is being mulitiplied by b, making it the coefficient.
