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saul85 [17]
3 years ago
5

What is x 7x-21=4x-36

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
5 0

Answer:

x = -5

Step-by-step explanation:

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The temperature outside in Bangor, Maine is 15°F. If the temperature falls 20 degrees, what will the new temperature be?
geniusboy [140]

Answer:

-5°F I'm sure. hope this helps :)

Step-by-step explanation:

7 0
3 years ago
Decimal a = 2.5m; decimal b = 4.0m; decimal c = 12.7m; int i = 4; int j = 8; int k = 17; What is the value of x after the follow
ra1l [238]

Answer:

Option b(0.5) is the correct answer for the above question.

Step-by-step explanation:

  • The above code is written in the C# language. The first three statements are used to declare the three decimal variable and initialize them by some value. But this has no use in the above code.
  • Then there are the other three statemen which is used to declare the three variable of type integer which names are i,j and k and initialize them to a value 4,8 and 17.
  • Then the expression "decimal x = (decimal)i / (decimal)j;", intialize the value 0.5 to the x variable.
  • It is because the i and j value will be typecast in the decimal value and then i is divided by j. It means (4.0) is divided by (8.0) which gives the result 0.5.
  • Hence option b is the correct answer while the other is not because the other option is not the value of the x variable.
6 0
4 years ago
How many times does the quadratic function below intersect the x axis
Liono4ka [1.6K]
<span>How many times does the quadratic function below intersect the x-axis?
</span>A. 2
5 0
3 years ago
Read 2 more answers
Please help, if you get it right i'll mark you brainliest!!!!!
Digiron [165]

Answer:

Step-by-step explanation:

Back

Area = L * W

L = 20

W = 8

Area = 20 * 8

Area =                                                                       160

2 Triangles

Area = 1/2 one smaller leg*other smaller leg

one smaller leg = 8

The other one = 15

Area = 1/2 8 * 15  =     60

But there are 2 of them 2 * 60 =                            120

Base

L =  20

W = 15

Area = L * W

Area = 20*15 =                                                        300

Front (slanted) Face

L = 20

W = 17

Area = L * W

Area =  20*17                                 <u>                         340</u>

Total                                                                        920

8 0
3 years ago
Please help!!! No links!!! Solve the system of equations below by graphing both equations with pencil and paper! What is the sol
Ber [7]
Answer is D 4,3 !!!!!!!!!!!!!!!
5 0
3 years ago
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