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adoni [48]
3 years ago
8

Solve for x. 2x = 15 + x a) x = -15 b) x = 15 c) x = -15/2 d) x = 15/2

Mathematics
2 answers:
Lorico [155]3 years ago
6 0

Answer:

x=15

Step-by-step explanation:

topjm [15]3 years ago
3 0

Answer:

x = 15

Step-by-step explanation:

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Easy<br> 1/6 x 1/2x 1/3<br> help me ( ̄▽ ̄)╭
snow_lady [41]

Answer:

<u>1/36</u>

Step-by-step explanation:

Step 1:

1/6 · 1/2 · 1/3       Equation

Step 2:

1/6 · 1/6          Multiply

Answer:

1/36

Hope This Helps :)

7 0
3 years ago
Read 2 more answers
Find the 8th term in the geometric sequence below. 65,536, 24,576, 9,216, 3,456, 1,296, …
Ad libitum [116K]
The answer to this question is -121584
4 0
3 years ago
The lengths of three sides of a quadrilateral are shown below:
julsineya [31]
Answers: 
Part A: 12y² + 10y – 21
Part B: 4y³ + 6y² + 6y – 5 
Part C: See below.

Explanations: 
Part A: 
For this part, you add Sides 1, 2 and 3 together by combining like terms:
Side 1 = 3y² + 2y – 6
Side 2 = 4y² + 3y – 7
Side 3 = 5y² + 5y – 8
3y² + 2y – 6 + 4y² + 3y – 7 + 5y² + 5y – 8
Combine like terms: 
3y² + 4y² + 5y² + 2y + 3y + 5y – 6 – 7 – 8 
12y² + 10y – 21

Part B: 
You have the total perimeter and the sum of three of the sides, so you just need that fourth side value, which we can call d.
P = 4y³ + 18y² + 16y – 26
Sides 1, 2 & 3 = 12y² + 10y – 21 
Create an algebraic expression: 
12y² + 10y – 21 + d = 4y³ + 18y² + 16y – 26
Solve for d: 
12y² + 10y – 21 + d = 4y³ + 18y² + 16y – 26
– 12y²                                – 12y²
10y – 21 + d = 4y³ + 6y² + 16y – 26 
– 10y                               – 10y
– 21 + d = 4y³ + 6y² + 6y – 26 
+ 21                                + 21 
d = 4y³ + 6y² + 6y – 5 

Part C: 
If closed means that the degree that these polynomials are at stay that way, then yes, this is true in these cases because you will notice that each side had a y², y and no coefficient value except for the fourth one. This didn't change, because you only add and subtract like terms.
7 0
3 years ago
If each commercial lasts 1/2 minute how many commercials are there in a 4-hour program?
Ivenika [448]

Answer:

if each commercial lasts 1/2 minute how many commercials are there in a 4-hour program?

480

Step-by-step explanation:

4 hours= 240 mins

240/0.5=480

6 0
3 years ago
Calvin is mixing colored gravel for the bottom of his fish tank. He mixes 12 pounds of blue gravel with 3 pounds of purple grave
Flura [38]

Answer:

B.4

Step-by-step explanation:

I did 12 divided by 3 = 4

8 0
3 years ago
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