The First Answer is 0.4 and the second answer is 0.75.
Since the given figure is a trapezoid, here is how we are going to find for the value of x. Firstly, the sum of the bases of the trapezoid is always equal to twice of the median. So it would look like this. 2M = A + B.
Plug in the given values above.
2M = (<span>3x+1) + (7x+1)
2(10) = 10x + 2
20 = 10x + 2
20 - 2 = 10x
18 = 10x < divide both sides by 10 and we get,
1.8 = x
Therefore, the value of x in the given trapezoid is 1.8. Hope this is the answer that you are looking for.
</span>
Answer:
B
Step-by-step explanation:
You can divide the larger number by the smaller number for all of them and see if they all match. If they dont then its not porportional.
B. 74%
This is because the complement plus the original must equal 100%.
So...
100 - 26 = 74
Answer:
x = -7
Step-by-step explanation:
1) Add 8 to both sides, which gives you 4x+14=2x
2) Subtract 4x from both sides, which gives you 14=-2x
3) Divide both sides by -2 and it will give you x=-7
