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2 years ago

7

A line is subdivided according to the golden ratio, with the smaller piece having a length of 8 meters. What is the length of th

e entire line? Use o 1618
The length of the entire line is meters.

1 answer:

maks197457 [2]2 years ago

4 0

Answer:

the entire length is 202.25 or 203 when rounded to the nearest number.

Step-by-step explanation:

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Hitman42 [59]

Answer:

1. ∠A and ∠B are right angles. Given

2. m∠A = m∠ B All right angles are congruent.

3. ∠BEC≅ ∠AED Vertical angles are congruent

4. ΔCBE ~ ΔDAE AA

Step-by-step explanation:

A proof always begins with the givens.

1. ∠A and ∠B are right angles. -------------->Given

2. m∠A = m∠ B are equal since-----------> All right angles are congruent.

3. ∠BEC≅ ∠AED are also equal since---->Vertical angles are congruent

4. ΔCBE ~ ΔDAE since two angles are equal----------> AA

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2 years ago

Use the equation below to find c, if a = 39 and b= 27.<br> c=180-a-b<br> c=0<br> X<br> 5 ?

vfiekz [6]

Answer:

the answer is 114

Step-by-step explanation:

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1 year ago

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vodomira [7]

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Step-by-step explanation:

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2 years ago

Let f(×)=2× and g(×)=2^× Graph the fuctions on the same coordinate plane. What are the solutions to the equation f(×)=g(×) Enter

kari74 [83]

Answer:

x=2, or x=1

Step-by-step explanation:

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2 years ago

What is the equation of a line that passes through (0.8) and (3,6)?

nirvana33 [79]

Answer:

$y=\frac{-2}{3}x+8$

Step-by-step explanation:

Hi there!

Linear equations are typically organized in slope-intercept form: $y=mx+b$ where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)

<u>1) Determine the slope (m)</u>

$m=\frac{y_2-y_1}{x_2-x_1}$ where the given points $(x_1,y_1)$ are $(x_2,y_2)$

Plug in the given points (0,8) and (3,6)

$m=\frac{6-8}{3-0}\\m=\frac{-2}{3}$

Therefore the slope of the line is $\frac{-2}{3}$ . Plug this into $y=mx+b$ :

$y=\frac{-2}{3}x+b$

<u>2) Determine the y-intercept (b)</u>

$y=\frac{-2}{3}x+b$

The y-intercept occurs when x=0. One of the given points is (0,8), so therefore, the y-intercept is 8. Plug this into $y=\frac{-2}{3}x+b$ :

$y=\frac{-2}{3}x+8$

I hope this helps!

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2 years ago