3 years ago

Usando a notação de conjuntos escreva os intervalos . [6,10]

Mathematics

1 answer:

frez [133]3 years ago

5 0

Hola mi amigoMira esto es muy servicial!!!
https://youtu.be/UJQkqV2zGv0

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Which function does this graph represent: y=x-4;<br> y=-x+4;y=4x-1;y=-4x+1

allochka39001 [22]

The graph represents y=-4x-1

If you notice the line, it goes past the -1 on the y axis which indicates that the y intercept is -1 since that was the only choice which displayed this, we know that our answer is y=-4x-1

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3 years ago

Here is the questions sorry

xxMikexx [17]

Answer:

I think the answer is about 10

Step-by-step explanation:

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3 years ago

A retailer sold an electric item to a customer at a loss of 10 percent the customer purchase it for rs 25425 including 13, perce

Mashutka [201]

Answer: Rs 25,000

Step-by-step explanation:

Given

Retailer sold an electric iron to a customer at a loss of 10%

Suppose the Cost price of iron is $x$

So, selling price is $0.9x$

This price must be equal to $25425$ + VAT

$\Rightarrow 0.9x=25425-0.13(0.9x)\\\Rightarrow 0.9x+0.117x=25425\\\Rightarrow 1.017x=25425\\\Rightarrow x=\text{Rs }25,000$

Thus, the cost price is $Rs.25,000$

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2 years ago

If I'm 11 years old I was born on Oct 7 2005 and it is June 20th 2017 how many days old am I.

tensa zangetsu [6.8K]

4,274 days old. Hope that helps!

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3 years ago

Read 2 more answers

I NEED HELP PLS I WILL MARK BRAINLIEST

ANEK [815]

Answer:

$\approx 11.2\:\mathrm{in}$

Step-by-step explanation:

The swing of the tip of pendulum is creating an arc. The question is actually asking for the length of this arc. The length of an arc is given by $2r\pi\cdot \frac{\theta}{360}$ , where $r$ is the radius of the circle and $\theta$ is the angle of the arc.

In this problem, we're given:

$\theta = 40^{\circ},\\r=16$

Substituting given values, we get:

$2\cdot 16\cdot \pi \cdot \frac{40}{360}=32\pi\cdot \frac{1}{9}\approx \boxed{11.2\:\mathrm{in}}$

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3 years ago