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3 years ago

Find the slope and reduce. P=(-8, 3) Q=(-6, 2)

Mathematics

1 answer:

shutvik [7]3 years ago

4 0

Answer: -1/2

Step-by-step explanation:

Slope is change in y over change in x. Y shifts down -1, while X shifts to the right 2

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1/3 rd part of the length of a bamboo is coloured in red and 1/5th part of it is coloured green and the remaing is 14m is colour

aksik [14]

$\bold{\huge{\blue{\underline{ Solution }}}}$

$\bold{\underline{ Given :- }}$

1/3rd part of the length of a bamboo is coloured with red and 1/5th part of it is coloured with green and the remaining is 14m is coloured with yellow.

$\bold{\underline{ To \: Find :- }}$

We have to find the total length of the bamboo

$\bold{\underline{ Let's \: Begin :- }}$

Let the total length of bamboo be x

According to the question, 

$\sf{\dfrac{ 1}{3}}{\sf{x +}}{\sf{\dfrac{ 1}{5}}}{\sf{x + 14 = x }}$

$\sf{\dfrac{ 1}{3}}{\sf{x + }}{\sf{\dfrac{1}{5}}}{\sf{x = x - 14 }}$

$\sf{\dfrac{5x + 3x}{15}}{\sf{ = x - 14 }}$

$\sf{ 5x + 3x = 15( x - 14 )}$

$\sf{ 8x = 15x - 210 }$

$\sf{ 210 = 15x - 8x}$

$\sf{ 7x = 210 }$

$\sf{ x = }{\sf{\dfrac{ 210}{7}}}$

$\sf{\red{x = 30\: m}}$

Hence, The total length of the bamboo is 30m.

6 0

2 years ago

What is 3/4 divided by 1/2

exis [7]

Answer: 3/2

Step-by-step explanation: the answer would be 3/2 as an improper fraction or 1 and 1/2 as a mixed number

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3 years ago

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PLS HURY 35 POINTS

musickatia [10]

Answer:

Step-by-step explanation:

Edge 2020

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3 years ago

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K W Which pairs of angles in the figure below are vertical angles

Tanya [424]

both are vertical angles

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4 years ago

Which parabola will have a minimum value vertex?

guapka [62]

Answer:

<h2>On a coordinate plane, a parabola opens up with x-intercepts at (negative 2, 0) and (2, 0), and a y-intercept at the vertex (0, negative 4).</h2>

Step-by-step explanation:

Parabollas are characterized by being curves which opens upside or downside.

When the parabolla opens upside, then we say it has a minium.

When the parabolla opens downside, then we say it has a maximum.

In either the minium or maximum point is defined by the vertex.

As you can observe, among the choices, the last one is the only one that opens up, therefore, it has a minimum value vertex.

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4 years ago

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