Answer:
4i*sqrt(3)
Step-by-step explanation:
Break into prime factors.
48:2 * 2 * 2 * 2 * 3
sqrt(- 2 * 2 * 2 * 2 * 3) for every pair of factors take 1 out of the brackets and throw the other one away.
2 * 2 sqrt(-3) The square root of a minus is i
2 * 2 * i * sqrt(3)
4i * sqrt(3) Answer
Answer:
12 inches ^2
Step-by-step explanation:
The area of a triangle is found by
A = 1/2 bh
A = 1/2 (6)*4
A = 12 inches ^2
Answer: x > 37
Step 1: You add 6.5 to both sides so you end up with:
1/2x > 18.5
Step 2: You then Multiple both sides by the reciprocal of 1/2 which is 2/1.
(2/1)1/2x > 18.5(2/1)
Step 3: Work it out and you will have x by itself.
x > 37
X=23
I say this because you can see that the scale factor is 3 due to just visually scaling both the long and short leg from the original triangle to the dilated triangle. Dividing 39 by 3 is 13, and doing it in reverse. Adding 10 would equal 23, the initial value. So that'd be the missing value.