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2 years ago

Will mark brainliest!! Solve for x

Mathematics

1 answer:

Veseljchak [2.6K]2 years ago

3 0

Answer:

1050!!

Step-by-step explanation:

please mark me brainliest!

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Move two match sticks to make squares.

Rasek [7]

Answer:

The one in the middle and the one on the right?

Step-by-step explanation:

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2 years ago

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Rewraite 3/7 whit a denominator of 28

deff fn [24]

Answer:

12/28

Step-by-step explanation:

3 x 4 = 12

7 x 4 = 28

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2 years ago

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Write the monomial in standard form. name it's coefficient and identify its degree.

Hunter-Best [27]

Answer:

$Standard\ Form = {3n^2} m^{-2}$

Step-by-step explanation:

Given

$\frac{2}{3m^2n} * 4.5n^3$

Required

Write in Standard Form

To start with; the two monomials have to be multiplied together;

$\frac{2}{3m^2n} * 4.5n^3$

$Standard\ Form = \frac{2 * 4.5n^3}{3m^2n}$

Split the numerator and the denominator

$Standard\ Form = \frac{2 * 4.5 * n^3}{3 * m^2 * n}$

Multiply Like terms

$Standard\ Form = \frac{9 * n^3}{3 * m^2 * n}$

Divide 9 by 3 to give 3

$Standard\ Form = \frac{3 * n^3}{m^2 * n}$

Divide n³ by n to n²

$Standard\ Form = \frac{3 * n^2}{m^2 }$

Split fraction

$Standard\ Form = {3 * n^2} * \frac{1}{m^2 }$

From laws of indices;

$\frac{1}{a^n} = a^{-n}$

$Standard\ Form = {3 * n^2} * \frac{1}{m^2 }$ becomes

$Standard\ Form = {3 * n^2} * m^{-2}$

Multiply all together

$Standard\ Form = {3n^2} m^{-2}$

5 0

2 years ago

Simplify by performing long division.

olga_2 [115]

Answer:

the answer is A. 3x-2+2/x+1

3 0

2 years ago

5. Find the value of x using your 45°-45°-90° rules. 10 X 45° y Your answer

meriva

Answer:

Im not sure but i think x is 5

Step-by-step explanation:

no explanation here

5 0

2 years ago