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Leni [432]
2 years ago
15

Evaluate -3m-2e if m= 6 and e= 1.

Mathematics
2 answers:
Svet_ta [14]2 years ago
5 0
-3m - 2e........m = 6 and e = 1

-3(6) - 2(1) = 
-18 - 2 =
-20 <==
vaieri [72.5K]2 years ago
3 0
So, here is exactly how you would do this: 

-3m-2e if m=6 and e=1

We know the values of e and m. We can plug these in to evaluate. 
Simply replace the number 6 in place of m and 1 in place of e in -3m-2e

-3m-2e         Original expression
-3(6)-2(1)      With values plugged in
-18-2             Simplified
-20                Final answer

Our final answer would therefore be: -20

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2y+7z-2z+4y+8+y+2 Combine Like Terms
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Answer:

7y+5z+10

Step-by-step explanation:

7y+5z+10

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The key for a stem-and-leaf plot is 12|5 = 125.
muminat

Answer: Option C. 55

Solution:

The key for a stem-and-leaf plot is:

   12   |    5   =   12      5

Stem | Leaf = Stem Leaf

   55   |   6   =   55     6

Stem: 55

Leaf: 6                                                  

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3 years ago
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Show that 155 can be express as the sum of a power of 2 and a cube number? ​
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3 0
3 years ago
Hello, this is math and I need help ❤️ pls and ty ONLY SERIOUS ANSWERS
Greeley [361]

The bicycle with a 30-inches diameter rolls approximately 28.8 more than a tire with the diameter with 21-inches.

<u><em>How to solve:</em></u>

  • First use the formula: C = 3.14d
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C = 3.14 x 30    ⇒   94.2477796077

  • Then solve the equation again but 21 as the d value:

C = 3.14 x 21     ⇒   65.9734457254

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3 0
2 years ago
My daughter is having a hard time trying to figure this problem.
Natalija [7]

Hey there! :-)

First, let's find the slope of the line.

We can do that by using this formula:

Slope=Rise/Run

Where

Rise=how many units we move up

Run=how many units we move left or right.

We move 5 units up and 8 units to the right.

Therefore, the slope is 5/8.

The y-intercept (where the line touches the graph) is -9/8.=

Therefore, the equation of the line is y=5/8x-9/8.

Hope this helps you daughter. Use the comment section to clarify any doubts.

Answered by

~A felicitous teen who helps others with a smile on her face

Good luck.

6 0
2 years ago
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