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2 years ago

I will mark the the first person to answer correctly brainliest

Mathematics

2 answers:

ryzh [129]2 years ago

7 0

Answer:

Step-by-step explanation:

sertanlavr [38]2 years ago

7 0

I’m second but I need the points

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I need to know to the unit rate and all empty boxes for 16 points please

Katyanochek1 [597]

Download a app called Photomath, you scan the problem and it tells you the answer

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3 years ago

(5x^2 - 3x)(8x^2 + 4x)

timurjin [86]

For this case we have the following expression:

$(5x ^ 2-3x) (8x ^ 2 + 4x)$

To find the product, we apply distributive property that states:

$(a + b) (c + d) = ac + ad + bc + bd$

So:

$(5x ^ 2) (8x ^ 2) + (5x ^ 2) (4x) - (3x) (8x ^ 2) - (3x) (4x) =\\40x ^ 4 + 20x ^ 3-24x ^ 3-12x ^ 2 =\\40x ^ 4-4x ^ 3-12x ^ 2$

ANswer:

$40x ^ 4-4x ^ 3-12x ^ 2$

4 0

3 years ago

7th grade slope help me

svlad2 [7]

Answer:

A, C

Step-by-step explanation:

When you put the equation y = x -12 into a TI-84 calculator (because it has graph) and go to the table you can see that B,D,E don’t have the same y-axis even though their x-axis is the same but the y-axis isn’t, therefor A and C is the correct answer.

Sorry not the best explanation but I hope it helps

6 0

3 years ago

Divde 3/4÷5/7 what was the error 5/7÷3/4=5/7*4/3=20/21

Setler79 [48]

instead of changing the 5/7 u change the 3/4

7 0

3 years ago

who is good at geometry and can help me bring up my grade i have a 47 in that class because i don’t understand geometry and if i

konstantin123 [22]

Answer:

I am willing to help you, Geometry is my best class.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers