This is an equilateral triangle because all the sides are the same length shown by the tic marks. This means that the angles are also all congruent. so...
S=T=R this also means that all angles are 60 degrees because all triangles angles added together are 180 degrees. so that means that you put all of the equations equal to 60. but if u are looking for x only here is the answer
7x+4=60
7x=56
x=8
Answer:
The arc length is 185.39 meters.
Step-by-step explanation:
The arc length is calculated by the following expression:

Where:
- Radius, measured in meters.
- Central angle, measured in radians.
If
and
, the arc length, measured in meters, is:




The arc length is 185.39 meters.
Answer: 4 hours
Step-by-step explanation:
4 Hours
Explanation:
Make h = hours
You add the $55 extra cost for the assistant
$125h + $55 = $555
Use additive inverse to isolate the term with the variable
$125h + $55 - $55 = $555 - $55
Use multiplicative inverse to isolate the variable
= 
Hours would be: 4 Hours.
I hope this helps! Please mark brainliest.
<span>Total Interest Paid <span>$173,250.00</span></span>