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Nady [450]
3 years ago
13

Factor completely x2 - 16y2

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
3 0

Answer:

(x+4y)(x-4y)

Step-by-step explanation:

Since

\large a^2-b^2=(a+b)(a-b)

we can see that

\large x^2-16y^2=(x+4y)(x-4y)

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Irina-Kira [14]

Area of bottom rectangle:-

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Area of rectangle above it:-

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Area of rectangle above it

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Area of triangle:-

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  • 11(3)
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Total:-

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  • 83cm²

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2 years ago
Match the following functions with their corresponding key characteristics.=2x+2
BabaBlast [244]

Answer:

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3 years ago
Pls help fast, everything is in the attached file
IgorLugansk [536]

Answer:

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Step-by-step explanation:

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8 0
2 years ago
(QUICK QUESTION) If you have 18 credits In the 12th grade Is it possible to get 23 by June 2019?? In one semester
azamat

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3 0
3 years ago
Read 2 more answers
A car salesman receives a base weekly salary of $150 plus a commission of $325 per car sold. What is the equation that models th
Temka [501]

Given :

Weekly salary , S = $150.

Commission per car , C = $325.

To Find :

The the equation that models the weekly salary of a car salesman.

Solution :

We know it is a quadratic equation :

Let , the equation is , y = mx + c

Here, x is number of car sold in a week.

For  x = 0 ( He will not get commission)

So , Salary is $150 = c .

For x = 1

Salary is $( 150 + 325 ) = $475 = m(1) + c

Therefore , m = $325 and c = $150.

Required linear equation is y = 325x + 150.

Hence, this is the required solution.

5 0
3 years ago
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