The answer is 1/5
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Answer:
90 male and 270 female
Step-by-step explanation:
As the ratio is 3:9, 9-3=6. 180 females cover 6 parts, and there are total 12 parts. This means there are 360 people in the concert, and there are 30 people per part. As male covers 3 parts, 30x3=90 male, and female covers 9 parts, and 30x9=270 female. Hope it helps!
X < -3. Subtract one from both sides and you get x + 8 over 5 is less than 1. Multiple both sides by 5 and you get x + 8 is less than 5. Finally, subtract 8 from both sides and you get x is less than -3.
The correct answer is right.
An acute one would have all three acute, while an obtuse one would have at least one obtuse angle.
Increase because air the gas from the boiling water will cause more pressure to build up in the can. Unless the can is open than the pressure will stay the same
