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Aleks04 [339]
2 years ago
14

Pls help me solve this question

Mathematics
1 answer:
Maurinko [17]2 years ago
4 0

Answer:

1 . x 3 +  3 x 2 y  +  3 x y 2  +  y 3

2. x 3 -  3 x 2  y  +  3 x y 2  -  y 3

3. a + b

4 . a - b

Step-by-step explanation:

Hope this answer helps you :)

Have a great day

Mark brainliest

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The mean and median sales prices of new homes sold in the United States in February 2016 were $ 217822 and $ 244614 , respective
anastassius [24]

Answer:

Mean: $217,822

Median: $244,614

Step-by-step explanation:

The mean and median sales prices of new homes sold in the United States in February 2016 were $ 217822 and $ 244614 , respectively.

Mean and median, then the term respectively.

This means that first comes the mean, and then the median.

So

Mean: $217,822

Median: $244,614

6 0
3 years ago
Read 2 more answers
If f(x) = -1, solve for x.
weeeeeb [17]

Answer:

No solution.

Explanation:

The roots (zeros) are the x values where the graph intersects the x-axis. To find the roots (zeros), replace f(x) with 0 and solve for x.

3 0
3 years ago
A triangle has height 15 in. and area 120 in. what is the lenght of its base?
nikklg [1K]
The base of the triangle measures 16 in.
5 0
2 years ago
PLZ ANSWER THIS!!! I have no clue.
Advocard [28]
Density =mass/ volume
Volume= density/ mass

8 0
3 years ago
Help me pls!!
tresset_1 [31]

(a) Truck carries 90 gallons of diesel fuel to 660 miles.

So, 1 gallon of diesel fuel to 660/90 = 22/3 miles.

30 gallons of diesel fuel to  = 220 miles.

Hence, if x-axis represents the number of miles and y-axis represents the number of gallons, then, (660, 90) and (220, 30) are points on the graph.

Join (660, 90) and (220, 30), we get the graph of a line.

Note that (0, 0) is also a point on the line.

Equation of the line is .

(b) x represents the number of miles. Therefore, the possible values for x is the closed interval [0, 660].

Hence, the domain of the function is [0, 660].

(c) Origin represents that the truck is not moving and there is no diesel fuel loaded in the truck.

7 0
3 years ago
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