2 answers:
Answer:
x = 84°
Step-by-step explanation:
The sum of the interior angles of a pentagon is equal to 540°.
x + 107 + 108 + 110 + 131 = 540
x + 456 = 540
x + 456 - 456 = 540 - 456
x = 84
Answer:
x = 84
Step-by-step explanation:
If you add up all of the internal angles in ANY pentagon it will be 540, so
x = 540 - (131+108+107+110)
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Answer:
m=#miles
so 130= .5m+30
subtract 30 from each side
100$= .5m than divide .5 to isolate m
m= 200
Step-by-step explanation:
865 is the answer of this question...
Answer:14
Step-by-step explanation:
3x^2 = 2(x + 4)
3x^2 = 2x + 8
3x^2 - 2x - 8 = 0
(3x + 4)(x - 2) = 0
3x + 4 = 0
3x = -4
x = -4/3
x - 2 = 0
x = 2
solution is : x = -4/3 or x = 2 <==
Answer:
QR = 86
Step-by-step explanation:
<em>Trust.</em>
