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mezya [45]
3 years ago
14

1 Which expression can be simplified as this?

Mathematics
1 answer:
maks197457 [2]3 years ago
7 0

Answer and Step-by-step explanation:

The answer would be the last answer choice.

(n^{-3} )^{6}

Exponents that are the being raised by another exponent get multiplied, so 6 times -3 is -18.

When a number/variable has a negative exponent, the number/variable will be put under 1, and the exponent will change to be positive.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

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Need some help on my homework can anyone help :P
kati45 [8]

Answer:

Well, first you'd want to isolate your Ys, so that

-3y≤12-2x

&

y≥1-2x


Now they look like your common (y=mx+b) equations, so you should be able to graph from there. I don't quite remember how the shadowing works for inequalities, SO, go to desmos.com, type in the equations, and voila!

8 0
4 years ago
The sum of two numbers is 15. Twice one number equals 3 times the other. Find both numbers
Dmitrij [34]

Answer:

9 & 6

Step-by-step explanation:

First, check if, by adding them (sum), they equal 15:

9 + 6 = 15

Next, check the greater number, by multiplying it by 2:

9 x 2 = 18

Check the lesser number, by multiplying it by 3:

6 x 3 = 18

Note that they both have 18 as an answer.

9 & 6 are your answers.

~

4 0
4 years ago
Can sum1 do this for me
Ierofanga [76]

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5 0
3 years ago
If you were to choose a card at random from a full deck, what is the probability of drawing the queen of hearts? ​
polet [3.4K]

Answer:

1/52

Step-by-step explanation:

A full deck is 52 cards, and there is only one queen of hearts, so the answer is 1/52

6 0
3 years ago
Find the lengt of side c ofa triangle. If sides ais 1 and side bis 20?
OLEGan [10]
The pyhtagorean states that to find c, use the eqaution, c^2=a^2+b^2. 
Substitute 1 for a  and 20 for b;
c^2=1+400
c^2=401
c=\sqrt{401
which is about 20.02
Hope this helps.
6 0
3 years ago
Read 2 more answers
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