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Cerrena [4.2K]
3 years ago
13

Look at screenshot 11 points and brainleist!

Mathematics
1 answer:
postnew [5]3 years ago
7 0

Answer:

A. False

B. False

C. True

D. True

Step-by-step explanation:

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Simplify (5^3)^6 leaving your answer in index form.
Ket [755]

Answer:

5^18.

Step-by-step explanation:

By the law of indices:

(a^b)^c = a^(bc)

So (5^3)^6

= 5^(3*6)

= 5^18.

4 0
3 years ago
What is 54326+ 5471384
Nataly [62]

Answer:

The answer is 5525710

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which of the following sets is NOT closed under addition.
Veronika [31]

Answer:

Step-by-step explanation:

The odd numbers.

Suppose you have 31 and 27 when you add these two together, you get 58 which is not an odd number.

If you need a more mathematical proof, you could do it this way.

2x+1

2x is even. Anything multiplied by 2 is even. When you add 1 you get an odd number

So continue on

2y + 1 is the other number.

2x + 1 + 2y + 1 = 2(x + y) + 2

2 (x + y ) is even. When you add 2 to it, nothing changes. The result is still even.

7 0
3 years ago
Make an algebraic equation to solve these word problems.
pychu [463]

Answer:

b/a

27= b

3= a

I used a and b since it's algebraic

7 0
4 years ago
Please help me thank you
Reptile [31]

Answer:

y \geqslant  \frac{1}{4} x - 1

4 \times y \geqslant  \frac{1}{4}  \times 4x - 4 \times 1

4y \geqslant x - 4

4y + x \geqslant  - 4

5yx \geqslant  - 4

yx \geqslant  - 4 - 5

yx \geqslant  - 9

you're welcome I think I don't really know whether I'm finding x or y or yx

7 0
3 years ago
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