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Zigmanuir [339]
3 years ago
14

Solve the system by graphing. y=-3x + 3 y= 1/2x-4

Mathematics
1 answer:
a_sh-v [17]3 years ago
4 0

Answer:

y=58°

Step-by-step explanation:

calculator

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Z varies jointly with x and y. when x=2 and y=3, z=60. what is the value of z when x=4 and y=9?
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<span>Z $ xy then Z = Kxy. When x = 2 and y = 3, and Z = 60, our constant of variation becomes 60 = K * 2 * 3 K = 10. Our constant of proportionality equals 10. We would need that in the second part of the equation. When x = 4 and y = 9, we have Z = 10 * 4 * 9 = 360</span>
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Amy has 6 blue, 2 red, and 4 green books to arrange on a shelf. in how many ways can the books be arranged if books of the same
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There are 6! possible permutations of the blue books, 2 possible permutations of the red books, 4! possible permutations of the green books and 3! possible permutations of the three color groups. therefore the total number of ways of arranging the books is given by:
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frutty [35]

the slope goes by several names

• average rate of change

• rate of change

• deltaY over deltaX

• Δy over Δx

• rise over run

• gradient

• constant of proportionality

however, is the same cat wearing different costumes.

initial value of 3, namely when x = 0, y = 3, so we have the point (0 , 3) and it has a rate or slope of 3/4.

(\stackrel{x_1}{0}~,~\stackrel{y_1}{3})\qquad \qquad \stackrel{slope}{m}\implies \cfrac{3}{4} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{3}=\stackrel{m}{\cfrac{3}{4}}(x-\stackrel{x_1}{0})\implies y=\cfrac{3}{4}x+3

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3 years ago
Is 8 yards greater than less than or equal to 288 inches
Scrat [10]

1 yard = 36 inches.

8 yards = (8 x 36) = 288 inches.

Therefore, the answer to the question is "Yes.", since the quantities are equal.


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The answer is 0.0009 because when you have a 5 behind the number you are trying to round, you round up
4 0
3 years ago
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