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Naddik [55]
2 years ago
12

I’m so confused help Distribute: 7(t+4)

Mathematics
2 answers:
IceJOKER [234]2 years ago
8 0

Answer:

7t+28

Step-by-step explanation:

multiply each term in the parentheses by 7

7t+7×4

multiply the numbers

7t+28

ZanzabumX [31]2 years ago
4 0
<h3>Answer:  7t + 28</h3>

Explanation:

Multiply the outer term 7 by each term inside the parenthesis.

  • 7 times t = 7*t = 7t
  • 7 times 4 = 7*4 = 28

We then add up those results, combining like terms if possible.

That's how we get to 7t + 28

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Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
How do I subtract 4m^2 + 2mn + 8n^2 from 2m^2 + 6mn + 2n^2 ?
SVETLANKA909090 [29]
-2m^2+4mn-6n^2

1) Let's write out both expressions subtracting 4m²+2mn+8n² from 2m²+6mn+2n²

\begin{gathered} 2m^{2}+6mn+2n^{2}-(4m^{2}+2mn+8n^2)_{} \\ 2m^2+6mn+2n^2-4m^2-2mn-8n^2 \\ -2m^2+4mn-6n^2 \end{gathered}

2) Note that when we subtract 4m^2 + 2mn + 8n^2 from 2m^2 + 6mn + 2n^2 we need to swap the sign by placing -1 outside the parentheses and then combine like terms adding those terms algebraically.

4 0
1 year ago
Please answer correctly !!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!
Andreyy89

Answer:

I don't have a protractor with me but if you do look where x is and line the little hole on the bottom of the protractor on the crossing point and see what degree the angle is at.  Hope I helped :)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Order from least to greatest 0.5, 1/5, 0.35, 12/25, 4/5
sdas [7]
First change them all into either fractions or decimals. Decimals are probably easier though. 1/5 = 0.2; 12/25 = 0.48; 4/5 = 0.8 
Order: 0.2, 0.35, 0.48, 0.5, 0.8
Then you change the decimals that you converted back into the fraction form
Answer: 1/5, 0.35, 12/25, 0.5, 4/5
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3 years ago
The following table gives the outside temperature in degrees Fahrenheit on a summer afternoon:
makvit [3.9K]
A.
For 12 - 1,
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For 1 - 3:15,
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For 3:15 - 4:30,
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The time intervals 12 to 1 and 3:15 to 4 had the fastest rate of change
7 0
3 years ago
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