3 years ago

What is Pi? In mathematics?

Mathematics

2 answers:

kati45 [8]3 years ago

5 0

Answer:

Pi is equal to 3.14...

it is ratio of a circle's circumference to its diameter.

xxTIMURxx [149]3 years ago

4 0

Answer:

The approximate value of pi is 3.14

Or pi is, 3.14159265359...

Step-by-step explanation:

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Likurg_2 [28]

John blinks every 6 seconds, Jeremy every 4 seconds, so they both will blink next on a common factor of 6 and 4, or an LCD, that'd be 12 seconds later, so at 00:00:12.

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3 years ago

Which of the following are exterior angles check all that apply

lana [24]

Answer:

Step-by-step explanation:

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a student showed the steps below while solving the equation 14=log5(2x-3) by graphing. which step did the student make the 1sr e

mixer [17]

Answer:

$x= \frac{5^{14}+3}{2}$

Step-by-step explanation:

The correct steps to solve the equation are:

$14=log_5(2x-5)$

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Because $a^{log_am}=m$

So, solving we get:

$5^{14}=2x-3$

Sum 3 on every side:

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Dividing by 2 into both sides:

$\frac{5^{14}+3}{2}=\frac{2x}{2}\\\frac{5^{14}+3}{2}=x$

So, the answer is $x= \frac{5^{14}+3}{2}$

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3 years ago

Solve the Quadratic Equation By Completing the Square<br> b^2-15b-54=0

vladimir1956 [14]

$b^{2}-15b-54=0. \newline
b^{2}-15b=54. \newline
b^{2}-15b+(\frac{15}{2})^{2}=54+(\frac{15}{2})^{2}. \newline
(b-\frac{15}{2})^{2}=\frac{441}{4}. \newline
b-\frac{15}{2}=\pm\frac{21}{2}. \newline
b=\pm\frac{21}{2}+\frac{15}{2}. \newline
b_1 = -3, b_2 = 18.$

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AysviL [449]

Answer:

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Step-by-step explanation:

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