Answer:
x = 12
Step-by-step explanation:
The midsegment VY is half the sum of the parallel bases , that is
VY = , then
3x + 18 = (x + 96) ← multiply both sides by 2 to clear the fraction
6x + 36 = x + 96 ( subtract x from both sides )
5x + 36 = 96 ( subtract 36 from both sides )
5x = 60 ( divide both sides by 5 )
x = 12
Answer:
0.998272 (0.998 in 3sf)
Step-by-step explanation:
Probability(detects) = 0.88
Probability(doesn't detect) = 1 - 0.88 = 0.12
Total probability is always 1
Probability of atleast one detecting = 1 - probability(all not detecting)
= 1 - (0.12×0.12×0.12)
= 1 - 0.001728
= 0.998272
Answer:
Use point-slope form.
Step-by-step explanation:
Let us say (x1, y1) are the coordinates you want to pass through and m is the slope, you would right it like this:
y-y1=m(x-x1)
In this case, the slope is 1/4 and it passes through (-1, -1/3)
y+1/3=1/4(x+1)
If you want to simplify this, you get
y=x-1/12