What does percentage mean
1 answer:
Answer:
A percentage is a number between 0 and 100 that represents a part of the whole. For example, 50% of 500 is equivalent to 250
Because 500 is the whole and 50% represents half of the whole, so half of 500 is 250.
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Answer:
5
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
H=1/2 * B
N=H-5= 1/2 * B-5
B+H+N= B+(1/2 *B) + (1/2 *B-5)=31
2B-5=31
B=18
H=1/2 *B=9
Answer:
it should be 3
Step-by-step explanation:
I hope this help
Answer:
D
Step-by-step explanation:
3x - 43 = 80 (alternate angles)
