Answer:
-14. Aunque podría estar equivocado. Espero poder ayudar
Step-by-step explanation:
The value of the length of BC is 45 units
<h3>How to determine the length BC?</h3>
The given parameters are:
BC = 15x
AD = 32x - 2
EF = 20.5x + 8
Where the parallel bases are AD and BC and the midsegment is EF
By the midsegment theorem, we have
2 * EF = AD + BC
Substitute the known values in the above equation
2 * (20.5x + 8) = 15x + 32x -2
Open the bracket
41x + 16 = 15x + 32x - 2
Evaluate the like terms
6x = 18
Divide both sides by 6
x = 3
Substitute x = 3 in BC = 15x
BC = 15 * 3
Evaluate
BC = 45
Hence, the value of the length of BC is 45 units
Read more about isosceles trapezoid at:
brainly.com/question/10187910
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Answer:
1,4,5
Step-by-step explanation:
Just plug in the values into a calculator
Answer:
<h2><em><u>
decimal format = 29.25</u></em></h2><h2><em><u>
mixed number = 29 1/4</u></em></h2><h2><em><u>
Improper fraction = 117/4</u></em></h2>
Step-by-step explanation:
Make the denominators <em><u>equal</u></em> after <em><u>simplifying </u></em>the denominators*. The denominators are currently 2 and 4. So you can just make your life easier by making the denominator of the first number a 4. Multiply both sides by 2.
<em><u>1. Simplify</u></em>
<em><u>12*2+1 = 25/2</u></em>
<em><u>25/2*2/2 = 50/4</u></em>
<em><u></u></em>
<em><u>2. Simplify second number</u></em>
<em><u>16*4+3 = 67/4</u></em>
<em><u></u></em>
<em><u>3. Add the improper fractions</u></em>
<em><u>50/4 + 67/4 = 117/4</u></em>
<h2><em><u>
Total answer:</u></em></h2><h2><em><u>
29.25 = decimal format</u></em></h2><h2><em><u>
mixed number = 29 1/4</u></em></h2><h2><em><u>
Improper fraction = 117/4</u></em></h2>
Terms:
*denominators - the bottom number of a fraction
Hope this helped,
Kavitha Banarjee
Answer:
(x^2 - 7x + 10)/(x - 5)
Step-by-step explanation:
area of a rectangle is LW, Where L is the length, W is the width.
Area = (x^2 - 7x + 10)
Therefore width = Area/L = (x^2 - 7x + 10)/(x - 5).