Answer: 2^2 x 3^2 x 5
You can use a star symbol * in place of the x symbols.
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Explanation:
We simply circle the primes where they have the largest exponent.
The unique primes listed here are: 2, 3, 5
- The prime 2 has the highest exponent of 2, meaning 2^2 is part of the answer.
- The prime 3 has the highest exponent of 2, meaning 3^2 is also part of the LCM
- The prime 5, without any exponent, is also part of the LCM. We can write this as 5^1 or just leave it as 5.
43.78 = forty three and seventy eight hundredths.
Answer:
B
Step-by-step explanation:
First, find the slope by using change in y divided by change in x.
Change in y = 5 - 2 = 3
Change in x = 2 - 1 = 1
This means that the slope is 3/1 = 3.
Then, you put it in the point-slope form so:
(y - 2) = 3(x - 1)
The last leg would be 4.472135955. I don't know the angles though.
First, find the slope of the line thru these 2 pts:
5-4
m = --------- = -1/2
2 -4
Use the slope-intercept formula y = mx + b:
5 = (-1/2)(2) + b. Then the y-intercept is 5 + 1, or 6: y = (-1/2)x + 6
Multiplying this entire result (3 terms) by 2 results in 2y = -x + 12, or
x + 2y = 12 (answer)