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rjkz [21]
3 years ago
15

How do you do perimeters

Mathematics
1 answer:
VladimirAG [237]3 years ago
8 0
Add up all the sides
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Simplify these expressions a) 5x +3x + 2y + 4y b) 6x - 2x + 8y - 6y​
cestrela7 [59]

Answer:

a) \: 5x + 3x + 2y + 4y \\  = 8x + 6y

b) \:  6x - 2x + 8y - 6y \\  = 4x + 2y

I hope I helped you^_^

3 0
3 years ago
Simplify this expression <br> 4X^2y^3 x 2x^3y^4
Lena [83]

Answer:

8^5^7

Step-by-step explanation:

Multiply the numbers:

<u>4</u>X^2 y^3 x <u>2</u>x^3 y^4

<u>8</u>^2 ^3 ^3 ^4

Combine Exponents:

8<u>^2</u> ^3 <u>^3</u> ^4

8<u>^5</u> ^3 ^4

8^5 <u>^3</u> <u>^4</u>

8^5 <u>^7</u>

7 0
2 years ago
CAN SOMEONE PLEASE SOLVE AND EXPLAIN THIS FREAKING QUESTION????????????????????????????????????/PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEE
mr Goodwill [35]

Answer:

Step-by-step explanation:

sinx=(opposite side)/(hypotenuse)

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7 0
3 years ago
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Notación científica de 0,567
Phoenix [80]

Answer:

0,00567×10¹

Step-by-step explanation:

Para convertir a notación decimal:

0.00567×10¹

4 0
3 years ago
Jasmine was expected to get $150 for her bonus, but she only got $100. What was the percent error?
Slav-nsk [51]

Answer:

Jasmine expected to get $150 for her bonus, but she only got $100. What was the percent error?

-----

Amt of error:: $50

----------

% error:: 50/150 = 1/3 = 33 1/3%

7 0
3 years ago
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