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2 years ago

Helpp mee pleaseeeeeeee

Mathematics

1 answer:

mario62 [17]2 years ago

8 0

Answer:

Step-by-step explanation:

2((8)+(12)+(6))

2(8+12+6)

2(26)

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Select the answer choice that equals the given expression. 8^-3 x 8^-2 x ^5

Alexus [3.1K]

Answer:

B) 1

Step-by-step explanation:

Given:

$8^{-3}\times 8^{-2}\times8^5$

We need to solve the given expression.

Now We know that when base of the exponents then the law of indices applied for the same.

Now According to Law of Indices.

$x^a\times x^b = x^{a+b}$

On Solving the above expression we get;

$8^{-3+(-2)+5}\\\\8^{-3-2+5}\\\\8^{-5+5}\\\\8^0\\\\\textrm{Now Again by law of indices;}\\\\a^0 =1\\\\Hence\ 8^0 = 1$

Hence The Simplified form of given expression is 1.

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3 years ago

Ten times the sum of half a number and 5 is 25.

Nezavi [6.7K]

Answer: in algebraic expiration its 10 (1/2 + 5) = 25

Step-by-step explanation:

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1 year ago

PLEASE HELP ME! Images below & I give Brainliest

neonofarm [45]

Answer:

Graph C with the green dots.

Step-by-step explanation:

y = 0.5x + 5 is a linear equation, so we can rule out A because it is not straight.

5 represents the y-intercept, so we rule out B because that graph doesn't intercept the y-axis at (0,5).

Graph C represents a straight line that passes through (0, 5) & has a 0.5 slope, so that is our answer.

Hope this helps. :0)

4 0

2 years ago

1(3√2)2=2n what is n? this might be hard to do but I need help asap!! ty

Vladimir [108]

Answer:

$n=3\sqrt{2}$

Step-by-step explanation:

$2n=1\times \left(3\sqrt{2}\right)\times \:2$

$2n=2 \times 3\sqrt{2}$

$2n=6\sqrt{2}$

$\frac{2n}{2}=\frac{6\sqrt{2}}{2}$

$n=3\sqrt{2}$

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2 years ago

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So far this season, Shawn has averaged 6 out of 11 free throws per game. Based on his previous performance, how many free throws

Mnenie [13.5K]

Shawn can expect to make 12 free throw in his next game

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2 years ago