85 + (15% of 85)...15% of 85...turn percent to decimal..." of " means multiply
85 + 0.15(85) = 85 + 12.75 = 97.75
Answer is x > 9
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Answer:
6
Step-by-step explanation:
8x+6x+6 = 90
14x = 84
x = 6
Answer:
a = 43°
Step-by-step explanation:
Since PQ = RQ then Δ PQR is isosceles and the base angles are congruent, that is both 47° , thus
2a = 180° - (47 + 47)° = 180° - 94° = 86° ( divide both sides by 2 )
a = 43°
Answer:
33.83
Step-by-step explanation:
