A² + b² = c²
20² + n² = (n+2)²
400+ n² = (n+2)(n+2)
400 + n²=n² + 2n + 2n +4
400 + n² = n² +4n +4
400 + n²-n² = n²-n² + 4n+4
400 = 4n + 4
400-4 = 4n +4-4
396 = 4n
396/4 = 4n/4
n= 99
20²+ 99² = (99+2)²
400 + 9801 =10201
10201=10201
Answer: 24 because jeff earned $600 and for jason to earn the same amount 24*25 hours = 600
Answer:
1:2
2:1
2:3
Step-by-step explanation:
3:6
Divide each side by 3
3/3: 6/3 1:2
10:5
Divide each side by 5
10/5 : 5/5 2:1
16:24
Divide each side by 8
16/8: 24/8 2:3
Answer:
5
Step-by-step explanation:
Since you're familiar with the decimal equivalents of eighths, you know that ...
0.625 < 0.7 < 0.750
5/8 < 7/10 < 6/8
Ana can pour 5 glasses of chocolate milk from the amount she has.
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You can also write an inequality ...
(1/8)g ≤ 7/10
g ≤ (7/10)(8) = 5 6/10 . . . . . multiply by 8
Ana can pour 5 glasses, but not quite 6.
