Answer:r=14°
Step-by-step explanation:
(5r-5)°+ (8r+3)°=180
(Sum of angles on a straight line =180°)
Collect like terms
5r+8r-5+3=180
13r-2=180
13r=180+2
13r=182
r=182/13
r=14°
Answer:
x = 136°
Step-by-step explanation:
The opposite angles of a cyclic quadrilateral are supplementary, that is
x + 44° = 180° (subtract 44° from both sides )
x = 136°
it looks like its answers two, four, and five.
tell me how you did !
1= 3.64 I actually don’t know this was a complete guess
Answer:
196
Step-by-step explanation:
56*3.5=196
plz mark as brainliest
