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Sladkaya [172]
2 years ago
15

How would the expression x3 - 8 be rewritten using difference of cubes?

Mathematics
1 answer:
Nadusha1986 [10]2 years ago
6 0

Answer:

b

Step-by-step explanation:

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Help :( I suck at math
iris [78.8K]

Answer:

D

Step-by-step explanation:

For some side lengths to create a triangle, any two of the side lengths must have an added length together of less than the third leg. Otherwise, the vertices would simply not be able to be connected by the lines. In a), 3+5=8, but since it is not more, the triangle will not be able to be formed (it would basically just be a line.) In B, 7+8< 16. In C, there is the same situation as with the first example (4+15=19). Finally, in the last one, 5+7>12, and all of the side lengths work out. Therefore, the correct answer is D. Hope this helps!

7 0
3 years ago
If 1/4 of x is 16 what is 3/4 of x
salantis [7]
If 1/4 of x is 16, we multiply 16 x 4 which will give us x=64. 3/4 of 64 = 48

6 0
3 years ago
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Quickkk?!! <br> For each equation, determine whether it is linear.
Scrat [10]

Answer:

a. Linear

b. Linear

c. Non-linear

d. Linear

5 0
3 years ago
Read 2 more answers
How do I answer question b?
SCORPION-xisa [38]
The answer for that would be 2 raise to 5. solution:

2 ³ x 2 raise to 6 = 2 raise to 9
thus, you have now, 
2 raise to 9 over 2 raise to 4

subtracting 4 from 9
the Answer is 2 raise to 5
7 0
3 years ago
NEED HELP ASAP!!! WILL GIVE BRAINLIEST!!!
Olin [163]

Answer:

  (6, 6)

Step-by-step explanation:

Each grid square is 2 units. 10 units up from point P is 5 grid squares up, or 3 grid squares above the x-axis. The x-coordinate remains the same (6), and the y-coordinate is the one labeling the 3rd line above the x-axis: 6.

The coordinates of point S are (6, 6).

5 0
3 years ago
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