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Taya2010 [7]
2 years ago
10

Does anyone know how to change their username for Brainly????? If so HELP!!!!!!!!!! Will give 20 points to anyone I really don't

care anymore...

Mathematics
2 answers:
Len [333]2 years ago
8 0

Answer:

no I don't is it not in the user settings?

Elena-2011 [213]2 years ago
3 0
I don’t think it’s possible you might have to make a new account
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Evaluate the following expression.<br> 6 x [(16 + 29) / 9 -3]
Anon25 [30]

Answer:

45

Step-by-step explanation:

6 × [45 / 9-3]

6×45/6

270/6

45

7 0
2 years ago
Read 2 more answers
5^11 times 5^3 = 5^?
postnew [5]

Answer:

5^{13}

Step-by-step explanation:

5^{11}\times \:5^2

<u>Apply exponent rule : </u>a^b\times \:a^c=a^{b+c}

  • 5^{11}\times \:5^2=5^{11+2}
  • 5^{11+2}

<u>Add 11 +2 = 13</u>

  • <u />=5^{13}

<u>-----------------------</u>

<u>OAmalOHopeO</u>

<u>-----------------------</u>

7 0
2 years ago
2) Evaluate the given numerical expression.<br><br> A) 9<br> B) 12<br> C) 14<br> D) 21
eduard

Answer:

  • \boxed{\sf{14}}

Step-by-step explanation:

\boxed{\underline{\text{ORDER OF OPERATIONS:}}}

Use the order of operations.

Note: PEMDAS or BODMAS stands for:

<u>PEMDAS</u>

  • <u>Parentheses</u>
  • <u>Exponents</u>
  • <u>Multiply</u>
  • <u>Divide</u>
  • <u>Add</u>
  • <u>Subtract</u>

<u>BODMAS</u>

  • <u>Brackets</u>
  • <u>Order</u>
  • <u>Divide</u>
  • <u>Add</u>
  • <u>Subtract</u>

<u>First, do parentheses.</u>

3+6*(5+4)÷3-7

(5+4)=9

\Longrightarrow: \sf{3+6* 9\div 3-7}

<u>Do multiply and divide.</u>

6*9=54

54/3=18

<u>Then, rewrite the problem down.</u>

\Longrightarrow: \sf{3+18-7}

<u>Add.</u>

\sf{3+18=21}

\sf{21-7=\boxed{\sf{14}}

\Longrightarrow: \boxed{\sf{14}}

  • <u>Therefore, the correct answer is "C. 14".</u>

I hope this helps, let me know if you have any questions.

8 0
2 years ago
if you had to express a typical NBA player's salary with a single number (round to the nearest 100000) you would use
natta225 [31]

Answer:

wat

Step-by-step explanation:

3 0
3 years ago
What is the area of Figure ABCD?
Veseljchak [2.6K]
66 square inches
Area of rectangle plus area of triangle
8 0
3 years ago
Read 2 more answers
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