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olga nikolaevna [1]
2 years ago
9

What is the slope of a line parallel to -6x + 3y = 5 A. -2 B. 1/2 C. -1/2 D. 2

Mathematics
1 answer:
Ierofanga [76]2 years ago
7 0

Answer:

D. 2

Step-by-step explanation:

equation can be arranged as 3y=6x+5, y=2x+4/3, it's same to the form y=mx+c, where m is slope, so here 2 is slope ✌️')

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Thomas has four jugs of different sizes. One holds 1.2 liters, one
dimulka [17.4K]
I don’t know how to do these
7 0
2 years ago
An arched drainage culvert can be modelled by the function:
Zanzabum

Substitute 136.5 for y.

136.5=\frac{x(191-x)}{60}

8190=x(191-x)

8190=191x-x^{2}

x^{2} -191x+8190=0

Compare this equation with ax^{2} +bx+c=0

a = 1, b = - 191, c = 8190

x=\frac{-b+\sqrt{b^{2}-4ac } }{2} or

x=\frac{-b-\sqrt{b^{2}-4ac } }{2}

x=\frac{191+\sqrt{191^{2}-4(1)(8190) } }{2} or

x=\frac{191-\sqrt{191^{2}-4(1)(8190) } }{2}

x=\frac{191+\sqrt{36481-32760 } }{2} or

x=\frac{191-\sqrt{36481-32760 } }{2}

x=\frac{191+\sqrt{3721 } }{2} or

x=\frac{191-\sqrt{3721 } }{2}

x=\frac{191+61}{2} or

x=\frac{191-61}{2}

x=\frac{252}{2} or

x=\frac{130}{2}

x = 126 or x = 65

Hence, the points on the curve are (65, 136.5) and (126, 136.5).

The width of the air space is the distance between these points.

Width = \sqrt{(x_{2}- x_{1})^{2} +( y_{2}- y_{1}) ^{2}

= \sqrt{(126- 65)^{2} +(136.5-136.5) ^{2}

= 126 - 65

= 61

Hence, width of the air space is 61m.



5 0
3 years ago
Can you help me on both and I will give someone Brainiest
Brums [2.3K]

Answer:

question 1 is 300

and question 2 is 24

Step-by-step explanation:

8 0
2 years ago
Can someone help :))
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Answer:

the first one, and the last one

Step-by-step explanation:

8 0
3 years ago
A restaurant buys a freezer on the shape of a of a rectangular prism.the dimensions of the freezer are shown. What is the volume
Lostsunrise [7]
Not possible, we can't answer the question if we can't see the dimensions.

#BestAnswer
3 0
3 years ago
Read 2 more answers
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