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3 years ago

11

Ivan has 4 hours of music on his mp3 player. Jazz makes up ¹/6 of the total time. how many hours of jazz are on Ivan's mp3 playe

r?

1 answer:

valkas [14]3 years ago

7 0

.66 is the answer that i got.

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If two rays share an endpoint,then they are opposite rays

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When their endpoint angle measure up to 180 then they can be called opposite rays

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1 year ago

-6d=-42 can you help me solve please

eduard

Given the equation :

$-6d=-42$

So, to find d , divide both sides by ( -6 )

So,

$\begin{gathered} \frac{-6d}{-6}=\frac{-42}{-6} \\ \\ d=7 \end{gathered}$

Note: when we divide two negative numbers, the result will be a positive number

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1 year ago

Given: AB tangent at D, AD = OD = 4 Find: Area of the shaded region

MrMuchimi

Answer:

1.72

Step-by-step explanation:

AB tangent at D, AD = OD = 4

so triangle OAD is right angle with side of 4 and 4.

area of OAD = 1/2 * 4 * 4 = 8

Angle AOD = DAO = 45 deg.

so circular sector OCD area = area of circle O * 45/360

= pi * 4 * 4 * 45/360

= 2pi

Shade area ACD = trigangle OAD - circular sector OCD

= 8 - 2pi

= 1.72

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3 years ago

Chris is reading a book that has 364 pages she reads 3/4 of them then put the book away for a week then she read 3/7 of the rema

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According to my calculations it should be 52 pages

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3 years ago

Graph f(t)=1/4tan (1/9pi*t)

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The graph is below.

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3 years ago

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