3 years ago

I need help on a math problem. how do you solve 2.2=z-1.1?

Mathematics

1 answer:

lora16 [44]3 years ago

8 0

First, isolate the variable, you can do this by adding 1.1. You're then left with z = 3.3, which is also the answer!

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PLS HELP ME WITH THIS PROBLEM !! <br><br> THANK YOU!!!!!!! :)

olasank [31]

Answer:

Output will be n+4 because :

when input is 1 output is 1+4=5

when input is 4 output is 4+4=8

when input is 5 output is 5+4 =9

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4 0

2 years ago

How would the sum of cubes formula be used to factor x3y3 + 343? Explain the process. Do not write the factorization.

Svetllana [295]

Answer:

Given : Expression - $x^3y^3+343$

To find : How would the sum of cubes formula be used to factor given expression? Explain the process. Do not write the factorization.

Solution :

The formula of sum of cubes is,

$a^3+b^3=\left(a+b\right)\left(a^2-ab+b^2\right)$

First we convert the given expression in $a^3+b^3$

$x^3y^3+343$

Apply exponent rule : $a^mb^m=(ab)^m$

$x^3y^3=(xy)^3$

Rewrite $343=7^3$

Therefore, $x^3y^3+343$ could be written as $=\left(xy\right)^3+7^3$

On comparison with the formula,

a=xy , b=7

$\left(xy\right)^3+7^3=(xy+7)(xy^2-xy(7)+7^2)$

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3 years ago

Read 2 more answers

What is 2 x + 2y equals negative 6 coordinate

Andrews [41]

This is solved for all values of
y = -x-3. (Assuming you meant that 2x+2y=-6).

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3 years ago

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Leviafan [203]

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Answer: 8.94

Step-by-step explanation:

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