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Zanzabum
3 years ago
5

2x + y = z solve for x

Mathematics
2 answers:
kogti [31]3 years ago
7 0

Answer:

x = z/2 - y/2

Step-by-step explanation:

LiRa [457]3 years ago
5 0

Answer:

2x + y = z

2x = z - y

x = (z-y) / 2

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Which of the following is an arithmetic sequence?
algol13

Answer:

B: 3,0,-3,-6

Step-by-step explanation:

An arithmetic sequence has constant adding or subtracting. In this case, 3 is being subtracted as a constant.

8 0
3 years ago
2X(X+y) + 2y(3X-y)<br> Please help me
tankabanditka [31]

Answer:

2x^2 + 8xy - 2y^2

Step-by-step explanation:

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2x^2 + 8xy - 2y^2

7 0
3 years ago
Write the amount in standard scientific notation.<br> 1.72E-3 millimeters<br> [?]x[ ]^ millimeters
tankabanditka [31]

Answer:

1.72e-3 = 1.72 x 10-3 = 0.00172

Step-by-step explanation:

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7 0
2 years ago
How many different digits are needed for the base 6 system?​
lorasvet [3.4K]

Answer:

0, 1, 2, 3, 4 and 5

Step-by-step explanation:

In a nutshell, base six  is a number system that employs the numbers 0 through 5 instead of 0 through 9 in each digit. As a result, a number that would be stated as 6 in base ten is written as 10. We count one, two, three, four, five, ten, eleven, twelve, thirteen, fourteen, fifteen, twenty, and so on.

6 0
3 years ago
Mr. Smith lost 10 pounds in one month. At the end of the month, he weighed 240 pounds. What percentage did Mr.Smith decreased he
Margaret [11]

Answer:

4%

Step-by-step explanation:

4%=00.4

240+10=250  starting weight

00.4 × 250= 10

8 0
3 years ago
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