Answer:
x=19
Step-by-step explanation:
(x+14)+(57)=90
x+71=90
x=19
<h3>
Answer: 25.9</h3>
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x = length of AB
The parallel bases of the trapezoid can be added up, and divided over 2, to get the length of the midsegment. The midsegment is the line that cuts the nonparallel sides (or legs) of the trapezoid in half. The midsegment is parallel to the bases.
So,
(AB+DC)/2 = MN
(x+11.5)/2 = 18.7
x+11.5 = 2*18.7
x+11.5 = 37.4
x= 37.4-11.5
x = 25.9
AB = 25.9
To solve this...
Look at the number and determine how far it is from 3,000 and 4,000
Since 424 is closer to 0
And not 500... (which rounds up)
Your answer is going to be 3,000
Hope this was helpful.
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10/18 or 5/9. To get this you first have to make your mixed number into a fraction. 1 and 1/2 is = to 3/2 so 5/6 * 2/3 = 10/18
