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3 years ago

18. Find the value of x to

Mathematics

2 answers:

jasenka [17]3 years ago

7 0

Hope I did this right: x=-7!

bekas [8.4K]3 years ago

6 0

Step-by-step explanation:

(3²)³ × 3^x = 3⁷ × 3³/3¹¹

3⁶ × 3^x = 3¹⁰/3¹¹

3⁶ × 3^x = 3^-1

3^x = 3^-1 / 3⁶

3^x = 3^-1 × 3^-6

3^x = 3^-7

x = -7

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Find the derivative of f(x) = x/6 at x = -2.

AfilCa [17]

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3 years ago

State if this sequence is Arithmetic, Geometric, or neither

Damm [24]

Answer:

1.)Geometric

2.)Arithmetic

3.)Arithmetic

4.)Arithmetic

5.)Geometric

Step-by-step explanation:

Geometric is here you multiply or divide the same number to different numbers to get a sequence. Arithmetic is where you ad or subtract.

3 0

3 years ago

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shusha [124]

Answer:

1: inequality

2: solution

3: open circle

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Suppose an isosceles triangle has two sides of length 42 and 35, and that the angle between these two sides is 120 degree. what

Citrus2011 [14]

Suppose that a=42, b=35, c is unknown, and C = 120°

$c^2 = a^2 + b^2 -2ab(cosC)$

$c^2 = 42^2 + 35^2 -(2*42*35*cos120)

(cos120=-0.5)

c^2 = 1764 + 1225 -(2940*cos120)

c^2 = 2989 -(2940*-0.5)

c^2 = 2989+1470

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4 years ago

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mojhsa [17]

Answer:

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Step-by-step explanation:

Formula for area of parallelogram is just base x height, so you do 28*21 and you get 588.

hope that helped :)

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3 years ago