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White raven [17]
3 years ago
11

Find the value of the expression: p^2q^2+pq–q^3–p^3 for p=1 and q=−1

Mathematics
1 answer:
Basile [38]3 years ago
4 0

Answer:

0

Step-by-step explanation:

(1)^2(-1)^2 +(1)(-1) -(-1)^3 -(1)^3

 = 1·1 -1 -(-1) -1

 = 1 - 1 + 1 - 1 = 0

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What would a solution set be for x < 2(include at least three values)
Arada [10]

Step-by-step explanation:

Any value less than 2

For example:

-1, 0, 1

-------or-------

0.4, 0.8, 1.7

5 0
3 years ago
Determine x when y = 18, if y = 9 when x = 8
tensa zangetsu [6.8K]

Answer:x = 16

Step-by-step explanation: Make the equation 8/9=x/18: Cross multiply to get 9x=144 and divide both sides by 9 to get 16

Hope this helps, HAVE A BLESSED AND WONDERFUL DAY! As well as a great Superbowl Weekend! :-)

- Cutiepatutie ☺❀❤

4 0
3 years ago
Write 0.05 as a fraction. A) 1 12 B) 1 15 Eliminate C) 1 18 D) 1 9
Crazy boy [7]

Answer:

1/20

Step-by-step explanation:

0.05

------  = 5/100 = 1/20

100

8 0
3 years ago
Read 2 more answers
I need help with this as well
lapo4ka [179]

Answer:

Add them all together

Step-by-step explanation:

1.45+2+.8+.89. Whatever this equals is the correct answer.

8 0
4 years ago
im really sorry for asking so many questions its just my only way of getting these assignments done on time plus their due tomor
Paul [167]

Answer: 3.84 m

Step-by-step explanation: The biggest clue here is that the scale factor is 1:12.

1:12=32:x

To find x, multiply 32 by 12. 32x12 is 384. You can't say the answer is 384, however, since the label for the actual water tower says "m" for meters instead of "cm" like for the model. 384 cm is equal to 3.84 m.

Hope this helped! ;)

4 0
3 years ago
Read 2 more answers
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