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2 years ago

6

ILL BRAINLIEST YOU PLEASE HELP ME

2 answers:

vovikov84 [41]2 years ago

8 0

Answer:

The sides from least to greatest are AB, BC, AC

lisabon 2012 [21]2 years ago

4 0

As stated before, the sides from least to greatest is AB, BC, AC. This is because the angle and the side opposite to each other are equal. If you draw a straight line from the vertex of an angle, the side you come across is the opposite side.

Because 13° is the smallest angle, the line that you draw from its vertex — which intercepts with AB — will also be the smallest side.

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Explain when it might be more efficient to use the percent equation rather than the percent proportion.

Tamiku [17]

In percent equation method , we transformed the number that we wanted to look for the percentage of into decimals and simply move the commas into two number on the right
If you get a hang on it, this method will be faster than the percent equation

hope this helps

4 0

3 years ago

Use Newton’s method to approximate the indicated root of the equation correct to six decimal places. The positive root of 3 sin

MAXImum [283]

Answer:

$x \approx 2.278863$

Step-by-step explanation:

Required

The positive root of $3\sin(x) = x$

Equate to 0

$0 = x -3\sin(x)$

So, we have our function to be:

$h(x) = x -3\sin(x)$

Differentiate the above function:

$h'(x) = 1 -3\cos(x)$

Using Newton's method of approximation, we have:

$x_{n+1} = x_n - \frac{h(x_n)}{h'(x_n)}$

Plot the graph of $h(x) = x -3\sin(x)$ to get $x_1$ --- see attachment for graph

From the attached graph, the first value of x is at 2.2; so:

$x_1 = 2.2$

So, we have:

$x_{n+1} = x_n - \frac{h(x_n)}{h'(x_n)}$

$x_{1+1} = x_1 - \frac{h(x_1)}{h'(x_1)}$

$x_{2} = 2.2 - \frac{2.2 -3\sin(2.2)}{1 -3\cos(2.2)} = 2.28153641$

The process will be repeated until the digit in the 6th decimal place remains unchanged

$x_{3} = 2.28153641 - \frac{2.28153641 -3\sin(2.28153641)}{1 -3\cos(2.28153641)} = 2.2788654$

$x_{4} = 2.2788654 - \frac{2.2788654 -3\sin(2.2788654)}{1 -3\cos(2.2788654)} = 2.2788627$

$x_{5} = 2.2788627 - \frac{2.2788627-3\sin(2.2788627)}{1 -3\cos(2.2788627)} = 2.2788627$

Hence:

$x \approx 2.278863$

4 0

2 years ago

Please help by giving me the 3 digit code and a explanation.

Tresset [83]

Answer: 281

Step-by-step explanation:

5 0

3 years ago

triangle ABC has vertices at A (-12,-8) B (10,-6) and C (6,14. What is the midpoint of side AC of the triangle?

grigory [225]

Step-by-step explanation:

midpoint of AC=(x¹+x²/2,y¹+y²/2)

=(-12+6/2,-8+14/2)

=(-6/2, 6/2)

=(-3,3)

5 0

2 years ago

The place value of 9 0.496

Vesna [10]

The place value of 9 in 0.496 is hundredths place.

8 0

3 years ago

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