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AnnyKZ [126]
4 years ago
5

Twice the sum of a number and 4.​

Mathematics
1 answer:
Pavlova-9 [17]4 years ago
7 0

Answer:

2x+4 is the correct answer

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A.
jarptica [38.1K]

Answer: c

Step-by-step explanation:

7 0
3 years ago
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What is the LCD of 18 and 24?
Naily [24]
If you mean lowest common mutiple, then the answer is 72.
18×4=72
24×3=72
5 0
4 years ago
A factory produces gaskets at a constant rate.
Ivan

Answer:

770 per hour.

Step-by-step explanation:

3 0
3 years ago
Determine the solution to the following system of equations: 2x+4y=-12 x+2y=-2
jolli1 [7]

Answer:

undefined/no solution

Step-by-step explanation:

you use elimination to solve. So multiply 2x+4y=-12 by 1 and x+2y=-2 by 2. then you subtract 2x+4y=-12 by 2x+4y=-4 and get 0y=-8. Anything divided by 0 is undefined/no solution because you can't divide anything by 0.

4 0
3 years ago
Read 2 more answers
Help please! <br>thank you in advance!<br><br>​
Licemer1 [7]

Hello from MrBillDoesMath!

Answer:

48.8

Discussion:

Are of figure = area of triangle + area of semi circle

                     = 1/2 b*h                 + 1/2 ( Pi * r^2) =

                      = 1/2 *(6*8)             + 1/2 (Pi * 4^2) =

                      = 1/2 ( 48)                + 1/2 (Pi * 16)  =

                      = 24 + 8 Pi

                      = 24 + 8 (3.1)         (approx Pi as 3.1)

                      = 48.8

Thank you,

MrB

8 0
4 years ago
Read 2 more answers
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