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Anastasy [175]
3 years ago
14

Simplify without parentheses (4v-3w)^2 Explain.

Mathematics
2 answers:
solmaris [256]3 years ago
8 0
(4v - 3w)²
(4v - 3w)(4v - 3w)
4v(4v - 3w) - 3w(4v - 3w)
4v(4v) - 4v(3w) - 3w(4v) - 3w(-3w)
16v² - 12vw - 12vw + 9w²
16v² - 24vw + 9w²
Lilit [14]3 years ago
5 0
(4v-3w)∧2, Its to the second power so take the exponent 2 and put it on the variables and coefficients so you would have (4∧2)(v∧2)-(3∧2)(w∧2). Then you would do the math and get 16v∧2-9w∧2 than you would add the like terms so you have 25v∧2w∧2.
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Mary has 2 1/3 yards of fabric.<br><br><br><br> She wants to cut the fabric into 1/6 yard strips.
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2 years ago
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HELP PLEASE I honestly need help please help
eduard

9514 1404 393

Answer:

  5.  x = 160; y = 20

  6.  h = 125°; g = i = 55°

Step-by-step explanation:

Vertical angles are found on opposite sides of a point where lines cross. Each angle is formed from rays opposite those of the other angle. Vertical angles are congruent.

5. x° and 160° are vertical angles: x° = 160°

  y° and 20° are vertical angles: y° = 20°

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4 0
2 years ago
Is 2/3 greater than 8/12
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The ticket to a ballet cost either $25 or $50. A total of 1,250 tickets , worth $50,000, were sold. If x represents the number o
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Let's assume

x represents the number of $25 tickets

y represents the number of $50 tickets

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so, we get

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25x+50y=50000

we get system of equations as

x+y=1250

25x+50y=50000..............Answer


3 0
3 years ago
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