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Gemiola [76]
3 years ago
10

At sunset, the temperature was 4 degrees. Then at sunrise the next morning, it was -7 degrees. What is the difference between th

ese temperatures?
Mathematics
1 answer:
maw [93]3 years ago
6 0
It's 11 degrees.

Since you have to do 4 - -7, you can leave the seven, change the subtraction sign to an addition, and make -7 the opposite (7), the equation would be 4 + 7, making it 11 degrees.
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15/36

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3 years ago
Calculate the volume of the following figure.
Leni [432]

Answer:

  • \boxed{\sf{24\ units\ ^3}}

Step-by-step explanation:

In order to solve this, you must use the volume of the cube.

\underline{\textbf{VOLUME OF THE CUBE FORMULA:}}

\Longrightarrow: \sf{V=L*W*H}

  • L: (length) = 3
  • W: (width) = 2
  • H: (height) = 4

<u>Multiply.</u>

<u />

<u>Use the order of operations.</u>

<u>PEMDAS stands for:</u>

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

\Longrightarrow: \sf{3*2*4}

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

\Rightarrow: \sf{3*2=6}\\\\\\\Rightarrow: \sf{6*4=\boxed{\sf{24}}

  • <u>Therefore, the volume of the cube is 24 units³, which is our answer.</u>

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

4 0
2 years ago
Read 2 more answers
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