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Lapatulllka [165]
3 years ago
14

Pls help!!!!!!!!!!!!!!

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
8 0

Answer:

A

Step-by-step explanation:

goblinko [34]3 years ago
6 0

Answer:

a) 18 cm

Step-by-step explanation:

c=2(pi)r

36(pi)=2(pi)r

18=r

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I need help with Multiplication Properties of Exponents desperately!! I've tried to solve both problems repeatedly and I cannot
Yuliya22 [10]

Answer:

1) x= -36.

2) x = 0.

Step-by-step explanation:

1) Taking the 3rd power to both sides and using the following exponent law:

\left(a^b\right)^c = a^{bc}

we get:

\left(\left(m^{x}\right)^{\frac{1}{3}}\right)^3 = \left(m^{-12}\right)^3 \\ m^x = m^{-36}

So this tells us that x = -36.

2) We can distribute the power inside every term. So the left side becomes:

\left(3x^3y^x\right)^3 = 3^3\left(x^3)^3y^{3x} = 27x^9y^{3x}

Now, the trick here is to remember that y^0 = 1, so replacing 1 with y^0, which then gives us:

27x^9y^{3x} = 27x^9y^{0}, telling us that 3x = 0 and thus, x = 0.

7 0
3 years ago
Please help.<br><br>Solve for x <br><br>​
Andreas93 [3]

Answer:

b i just dat.

Step-by-step explanation:

8 0
3 years ago
Find the GFC of 32 and 42
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7 0
3 years ago
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Which element of a text best helps the reader determine the central idea?
Sveta_85 [38]

Answer:

key details, because it tells you more about the story

8 0
3 years ago
Plz help this is due tomorrow<br><img src="https://tex.z-dn.net/?f=%284%20%2B%20%5Csqrt%7B2%7D%20%29%286%20-%20%5Csqrt%7B2%7D%20
Marizza181 [45]

Answer:

22 + 2|/2

Step-by-step explanation:

24 - 4|/2 + 6|/2 - |/4

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24 - 2 + 2|/2

22 + 2|/2

note: |/ means root

couldn't find a sign for root so just makeshift with that

hope it helps.

5 0
3 years ago
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