3 years ago

Solve please quick!!!!!!

Mathematics

2 answers:

mash [69]3 years ago

6 0

Answer is x=-8. Refer to the captured image for the calculations

Thepotemich [5.8K]3 years ago

3 0

21 is the answer ok????

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Verbal expression for 4x^5

dsp73

4 multiplied by x to the power of five

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3 years ago

Which sequence shows the numbers in order from least to

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Answer:

Step-by-step explanation:

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3 years ago

Given l ∥ m ∥ n l∥m∥n, find the value of x.

lawyer [7]

Answer:

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Step-by-step explanation:

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2 years ago

Please help me I will give thanks and points!

makkiz [27]

1.31, 1.4, and 1.44.

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3 years ago

Solve the following equations. √3 ⋅ 3^3x = 9

GREYUIT [131]

Answer:

The solution is $x = 0.5$

Step-by-step explanation:

We need to write everything as a power of 3.

We know that:

$\sqrt{a} = a^{0.5}$

$\sqrt{3} = 3^{0.5}$

And

$9 = 3^{2}$

This following property is also important:

$\frac{a^{b}}{a^{c}} = a^{b-c}$

To solve, the first step is putting everything with the variable x on one side and everything without the variable x on the other side

$\sqrt{3}.3^{3x} = 9$

$3^{0.5}.3^{3x} = 3^{2}$

$3^{3x} = \frac{3^{2}}{3^{0.5}}$

$3^{3x} = 3^{2-0.5}$

$3^{3x} = 3^{1.5}$

This means that:

$3x = 1.5$

$x = \frac{1.5}{3}$

$x = 0.5$

5 0

3 years ago