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3 years ago

What is this in radical form?

" alt=" \sin(2\pi) " align="absmiddle" class="latex-formula">

Mathematics

1 answer:

sdas [7]3 years ago

5 0

Answer:

Step-by-step explanation:

Sin ( 2pi) = sin (0)

We know that the sin (0) = 0

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Find the measures of the numbered angles.

Arte-miy333 [17]

1 = 90
2 = 65
3 = 65
4 = 25

90+25=115
180-115=65

have a merry christmas :)

3 0

3 years ago

Find the product. (-2x^2 )^3 ·3 x

jeka94

Assignment: $\bold{Solve \ \left(-2x^2\right)^3\cdot \:3x}$

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Answer: $\boxed{\bold{-24x^7}}$

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Explanation: $\downarrow\downarrow\downarrow$

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[ Step One ] Rewrite $\bold{\left(-2x^2\right)^3}$

$\bold{-2^3\left(x^2\right)^3}$

[ Step Two ] Rewrite Equation

$\bold{-2^3\cdot \:3x^6x}$

[ Step Three ] Apply Exponent Rule

Note: $\bold{Exponent \ Rule \ \:a^b\cdot \:a^c=a^{b+c}: \ x^6x=\:x^{6+1}=\:x^7}$

$\bold{-2^3\cdot \:3x^7}$

[ Step Four ] Refine

$\bold{-24x^7}$

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4 0

3 years ago

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Write an expression that represents the sum of 7 and x. Please help :)<br><br><br>Thanks!

eduard

Answer:

the sum of 7 is 7

Step-by-step explanation:

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4 years ago

Question 18

My name is Ann [436]

( x-5 ) (x + 6 )
multiply

X times X + 6x - 5x - 5 times 6

connect like terms

x squared + 6x - 5x - 30

Answer is

x squared + x - 30

6 0

4 years ago

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Find the mean median mode and range. 5, 8, 11, 13, 14, 15

AlexFokin [52]

Answer:

mean-11

mode-none

range-10

median-12

Step-by-step explanation:

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3 years ago

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