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3 years ago

If a woman get 7 hours of sleep what part of the day do you spend sleeping ?

Mathematics

1 answer:

MakcuM [25]3 years ago

3 0

Answer:

night

Step-by-step explanation:

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PLZ HELP ME!!! I NEED HELP!!!

mariarad [96]

Answer:

The answer is 1

Step-by-step explanation:

i) $\dfrac{(5\frac{4}{45} -4 \frac{1}{6})\div5\frac{8}{15} }{(4\frac{2}{3} +0.75)\times3\frac{9}{13}}\times34\frac{2}{7} + \frac{0.3\div0.01}{70} + \frac{2}{7}$

ii) $\dfrac{(\frac{229}{45} -\frac{25}{6})\div\frac{83}{15} }{(\frac{14}{3} +\frac{3}{4})\times\frac{48}{13}}\times\frac{240}{7} + \frac{30}{70} + \frac{2}{7}$

<h3 />

iii) $(\dfrac{(\frac{458}{90} -\frac{375}{90})\times\frac{15}{83} }{(\frac{56}{12} +\frac{9}{12})\times\frac{48}{13}}\times\frac{240}{7}) + \frac{30}{70} + \frac{2}{7}$

<h3 />

iv) $(\dfrac{(\frac{83}{90})\times\frac{15}{83} }{(\dfrac{65}{12} )\times\dfrac{48}{13}}\times\dfrac{240}{7}) + \dfrac{30}{70} + \dfrac{2}{7}$

<h3 />

v) $(\dfrac{(\frac{1}{6}) }{(5\times4)}\times\dfrac{240}{7}) + \dfrac{30}{70} + \dfrac{20}{70}$

<h3 />

vi) $(\dfrac{1}{(6\times5\times4)}\times\dfrac{240}{7}) + \dfrac{50}{70}$

<h3 />

vii) $(\dfrac{1}{120}\times\dfrac{240}{7}) + \dfrac{50}{70}$

viii) $(\dfrac{2}{7}) + \dfrac{50}{70}$

ix) $\dfrac{20}{70} +\dfrac{50}{70}$

x) $= \dfrac{70}{70} \hspace{0.2cm} = \hspace{0.2cm} 1$

<h3 />

6 0

3 years ago

What is the value of y

Flura [38]

It can be anything. If you are talking about math

6 0

4 years ago

Timed Test Please Help.

Alinara [238K]

Answer:

6.5 × 10¹¹

Step-by-step explanation:

I hope this helps you

5 0

3 years ago

Find the measure of the angle

zheka24 [161]

Answer:

Step-by-step explanation:

The triangle shown is an isoceles triangle. This means that there are two congruent base angles and a vertex angle. In this case, angle X and angle Y are the base angles, so we can set up an equation to first find the value of t.

5t - 13 = 3t + 3

2t - 13 = 3 (Subtract 3t from both sides)

2t = 16 (Add 13 to both sides)

t = 8 (Divide both sides by 2)

Now that we have the value of t, we can plug it back in to the expression for angle X to find its measure.

5(8) - 13

40 - 13

So, the measure of angle X is 27

6 0

3 years ago

GEOMETRY HELP PLEASE URGENT

KiRa [710]

Lets O is the center of the circle and Lets A is a point cut on CD from O

mCD = m<COD

OA is perpendicular bisector of CD so OA = 1/2 CD = 1/2(12.7) = 6.35

Sin (DOA) = AD/OD = 6.35 / 9.06

Sin DOA = 0.7009

<DOA = 44.5°

<COD = 2 x 44.5°

<COD = 89°

mCD = <COD = 89°

Answer: 89°

5 0

3 years ago