I need to know about exponents

2 answers:

6 0

Answer: a person who supports an idea or theory and tries to persuade people of it's truth or benefits.

Stells [14]2 years ago

3 0

Answer:

exponents

Step-by-step explanation:

say we have 3 to the power of 4 . this means we have 3 with an exponent of 4 so basically we multiply 3 by itself 4 times. it would be 3 x 3 x 3 x 3 . this equals 81

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What is 1/2 + 1/6, please explain, I'm very bad at math

Masja [62]

Answer:

Before adding, we need to make sure the denominators are the same. We can do so by multiplying the fraction by a common multiple. In this case, 3 is a multiple of 6, so we can change 1/2 to 3/6. 3/6 is still equal to 1/2, so nothing changes.

Now we have 3/6+1/6, which is 4/6 (add the numerator).

4/6 can be simplified to 2/3 and 2 is a multiple of 4 and 6.

So, therefore, the answer is 2/3.

4 0

3 years ago

I need this done thanks

aleksandr82 [10.1K]

Answer: Choice B

(-1,0), (-1,-2), (-3, -1), and (-3, -2)

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Explanation:

Let's focus on the point (2,0)

If we shift it 3 units to the left, then we subtract 3 from the x coordinate to get 2-3 = -1 as its new x coordinate. The y coordinate stays the same.

That means we move from (2,0) to (-1,0)

Based on this alone, choice B must be the answer as it's the only answer choice that mentions (-1,0).

If you shifted the other given points, you should find that they land on other coordinates mentioned in choice B.