Answer:
See explanation
Step-by-step explanation:
Simplify left and right parts separately.
<u>Left part:</u>
<u>Right part:</u>
Since simplified left and right parts are the same, then the equality is true.
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2 answers:
Okay. I am attaching an image for number 25. Now for number 26, the possibilities with this question are endless...lol. Pi is an irrational number and the easiest, for me anyway, to give two real-life examples.
I needed my son to install a circular light fixture, so of course, we needed to figure the circumference of the. We use pi (3.14) with r as the radius.
The second example would be the speedometer of a car. Pi is used to determine the calibration needed.
I hope these help.
Take care,
Diana
I needed my son to install a circular light fixture, so of course, we needed to figure the circumference of the. We use pi (3.14) with r as the radius.
The second example would be the speedometer of a car. Pi is used to determine the calibration needed.
I hope these help.
Take care,
Diana
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Answer:
A
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
To calculate m use the slope formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (1, 6) and (x₂, y₂ ) = (2, 1)
m = = - 5, hence
y = - 5x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (1, 6), then
6 = - 5 + c ⇒ c = 6 + 5 = 11
y = - 5x + 11 → A