3 years ago

Circle P is below What is the arc measure of the minor arc BC in degrees?

Mathematics

1 answer:

inysia [295]3 years ago

5 0

Answer:

131

Step-by-step explanation:

khan academy

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How do u make your own factor rainbow for the number 50

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The attachment is one version of 50 being factored

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21. Choose the correct solution and graph for the inequality. (1 point)

Ilya [14]

Solve for X on both equations

2x - 2 < -12

Add two on both sides
2x < -10

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3 years ago

ms green tell you that a right triangle has a hypotenuse of 13 and a leg of 5 . She asks you to find the other leg of the triang

Montano1993 [528]

Answer:

$\large \boxed{12}$

Step-by-step explanation:

We can apply Pythagoras' Theorem.

$\begin{array}{rcc}a^{2} & = & b^{2} + c^{2}\\13^{2}& = & 5^{2} + c^{2}\\169& = & 25 + c^{2}\\c^{2}& = & 144\\c & = & \sqrt{144}\\& = & \mathbf{12}\\\end{array}\\\text{The other leg of the triangle is $\large \boxed{\mathbf{12}}$}$

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3 years ago

35. What percentage is 12 minutes of 4 hours?

Elodia [21]

Answer:

$5\%$

Step-by-step explanation:

$4h = 4 \times 60 \: minutes \\ = 240 \: min \\ \\ \frac{12}{240} \times 100\% \\ = 5\%$

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Read 2 more answers

1-cos^2 A / sec^2 A - tan^2 A

tiny-mole [99]

I hope this helps you

✔cos^2A+sin^2A=1

✔1-cos^2A=sin^2A

✔cos2A=cos^2A-sin^2A

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secA=1/cosA

tgA=sinA/cosA

sin^2A/1/cos^2A-sin^2A/cos^2A

sin^2A.cos^2A/cos2A

2.sin^2A.cos^2A/cos2A

sin2A.2.sin2A/cos2A

tg2A.2.sin2A

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3 years ago