3 years ago

(6^2)^4 simplify expression

Mathematics

1 answer:

grin007 [14]3 years ago

6 0

Answer:

1679616

Step-by-step explanation:

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Please help me with this i give brainliest.

kolezko [41]

Answer:

Step-by-step explanation:

$25+12.5v\ge 130\\ \\ 12.5v\ge 105\\ \\ v\ge 8.4$

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3 years ago

Is these answers correct ?<br> Can you guys please help

sleet_krkn [62]

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4 years ago

38. What is the surface area of a conical grain storage tank that has a height of 62 meters and a diameter of 24 meters? Round t

svetoff [14.1K]

1. The surface area of a cone S is S= $\pi r^{2}+ \pi rl$ , where r is the radius of the base and l is the slant height.

2. The slant height l is found as follows:

$l^{2}= OC^{2}+ OB^{2}$
$l^{2}= 12^{2}+ 62^{2}=144+3844=3988$

$l= \sqrt{3988}=63.15$

3.

$A=\pi r^{2}+ \pi rl=3.14(12)^{2}+3.14*12*63.15
$
$= 452.16+2379.492 =2831.652 ( m^{2} )$

$= 452.16+2379.492 =2831.652 ( m^{2} )$

4. The answer is C

8 0

3 years ago

Read 2 more answers

Evaluate. Write in standard form.

Feliz [49]

Answer:

-i

Step-by-step explanation:

(-i)^0 = 1

(-i)^1 = -i

(-i)^2 = -1

(-i)^3 = -i

(-i)^4 = 1

(-i)^5 = -i

etc.

From this pattern, you see that when the exponent is a multiple of 4, you get 1. When the exponent is a multiple of 4 plus 1, you get -i, etc.

213 = 4 * 53 + 1

213 is 1 more than a multiple of 4.

(-i)^213 = (-i)^1 = -i

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3 years ago

Please help! I will mark brainliest.

kolezko [41]

D is the answer. Keep in mind that the absolute value of a number is always positive

5 0

4 years ago