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2 years ago

9

? 5 in Q 2 in R PQ =

1 answer:

777dan777 [17]2 years ago

4 0

Answer:

What is your specific question regarding Pq?

Step-by-step explanation:

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In 2015 there were 759 laptops at lightning high school starting a 2016 the school box 75 more laptops at the end of each year t

nikdorinn [45]

Answer:

Step-by-step explanation:

Given the following :

Number of laptops in 2015 = 759

t(x) = 75x + 759 ; model to determine number of laptops at the school. X years after 2015.

Number of laptops in the school in 2020:

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3 years ago

If OK = 2x, QR = 12, and RT = x + 3, what is the length of chord KM?

shusha [124]

you have to be kidding me

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2 years ago

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Round 985,622 to the nearest hundred

fgiga [73]

Answer:985,600

Step-by-step explanation:

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2 years ago

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Every month, Edmund saves some money and puts the money into a bag. The bag now contains some $2, $5 and $10 notes with the tota

Readme [11.4K]

Answer:

186

Step-by-step explanation:

$2x+10(312)+58(5)=3782$

$2x+3410=3782$

$2x=372$

$x=186$

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3 years ago

Write the standard form of the equation of the line through the given point with the given slope. Through (-2,5), slope =-4

AleksandrR [38]

Answer:

$\huge\boxed{4x+y=-3}$

Step-by-step explanation:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)$

<em>(x₁, y₁)</em><em> - point on a line</em>

<em>m</em><em> - slope</em>

<em />

We have

$m=-4,\ (-2,\ 5)\to x_1=-2,\ y_1=5$

Substitute:

$y-5=-4(x-(-2))\\\\y-5=-4(x+2)$

Convert to the standard form

$Ax+By=C$

$y-5=-4(x+2)$ <em> use the distributive property</em>

$y-5=(-4)(x)+(-4)(2)$

$y-5=-4x-8$ <em>add 5 to both sides</em>

$y-5+5=-4x-8+5$

$y=-4x-3$ <em>add 4x to both sides</em>

$4x+y=-4x+4x-3\\\\4x+y=-3$

3 0

2 years ago