Short leg = x-6m
Longer leg =x
Hypotenuse = x+6m
x² + (x-6)² =(x+6)²
x² + x²-12x+36 = x²+12x+36
2x²-12x+36= x² +12x+36
2x²-12x+36-36= x² +12x+36-36
2x² - 12x-12x = x²+12x-12x
2x² -24x-x² = x²-x²
x² -24x = 0
x(x-24)=0
x = 24
Short leg = 24-6m = 18
Longer leg =24
Hypotenuse = 24+6m=30
Check
a² + b² = c²
18² +24² =30²
324 +576 = 900
900=900
B) the difference is $14.17
Answer:
Step-by-step explanation:
slope m = -1; (-13,0)
y - y1 = m (x-x1)
y - 0 = (-1)* (x - [-13] )
y = (-1)* (x + 13)
y = -1*x + (-1)*13
y = -x -13
Answer:
16%
Step-by-step explanation:
20/125 = 0.16
0.16 x 100 = 16% (multiply by 100 to get a percentage)
<h3>
Answer: 471,744,000</h3>
Delete the commas if needed. This is one single number between 471 million and 472 million
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Explanation:
We have 26 letters for the first slot, then 25 for the second, and 24 for the third. We count down like this because we cannot reuse letters.
There are 26*25*24 = 15,600 ways to pick the three letters where repeats aren't allowed.
As for the numbers, we have 10 single digits (0 through 9) for the first numeric slot, then 9 for the next, and so on until we reach 6
So we have 10*9*8*7*6 = 30,240 ways to select the five numbers.
In all, there are (15,600)*(30,240) = 471,744,000 different license plates possible. This number is between 471 million and 472 million.