All categories

3 years ago

What is 1/3 divided by 2

Mathematics

1 answer:

Sunny_sXe [5.5K]3 years ago

8 0

Answer:

0.16666666666 so just put 0.16

Step-by-step explanation:

You might be interested in

How long is 110 minutes

sveticcg [70]

Answer:

<h2>ANSWER</h2>

1.833 hours

Step-by-step explanation:

Divide the time value by 60

$10 \div 60 = 1.833$

6 0

2 years ago

Read 2 more answers

Here is a list of six numbers written in order of size.

kkurt [141]

It’s a median of 9 sorry if I’m wrong

6 0

2 years ago

Read 2 more answers

How many triangles does a=6 b=10 A=33° create?

GaryK [48]

Answer:

2 triangles are possible.

Step-by-step explanation:

Given

a=6

b=10

$\angle$ A=33°

To find:

Number of triangles possible ?

Solution:

First of all, let us use the <em>sine rule</em>:

As per Sine Rule:

$\dfrac{a}{sinA}=\dfrac{b}{sinB}$

And let us find the angle B.

$\dfrac{6}{sin33}=\dfrac{10}{sinB}\\sinB = \dfrac{10}{6}\times sin33\\B =sin^{-1}(1.67 \times 0.545)\\B =sin^{-1}(0.9095) =65.44^\circ$

This value is in the 1st quadrant i.e. acute angle.

One more value for B is possible in the 2nd quadrant i.e. obtuse angle which is: 180 - 65.44 = $114.56^\circ$

For the value of $\angle B = 65.44^\circ$ , let us find $\angle C$ :

$\angle A+\angle B+\angle C = 180^\circ\\\Rightarrow 33+65.44+\angle C = 180\\\Rightarrow \angle C = 180-98.44 = 81.56^\circ$

Let us find side c using sine rule again:

$\dfrac{6}{sin33}=\dfrac{c}{sin81.56^\circ}\\\Rightarrow c = 11.02 \times sin81.56^\circ = 10.89$

So, one possible triangle is:

a = 6, b = 10, c = 10.89

$\angle$ A=33°, $\angle$ A=65.44°, $\angle$ C=81.56°

For the value of $\angle B =$ $114.56^\circ$ , let us find $\angle C$ :

$\angle A+\angle B+\angle C = 180^\circ\\\Rightarrow 33+114.56+\angle C = 180\\\Rightarrow \angle C = 180-147.56 = 32.44^\circ$

Let us find side c using sine rule again:

$\dfrac{6}{sin33}=\dfrac{c}{sin32.44^\circ}\\\Rightarrow c = 11.02 \times sin32.44^\circ = 5.91$

So, second possible triangle is:

a = 6, b = 10, c = 5.91

$\angle$ A=33°, $\angle$ A=114.56°, $\angle$ C=32.44°

So, answer is : 2 triangles are possible.

8 0

3 years ago

4(n+9)-3(2+n)<br> Help now plz

matrenka [14]

Answer:

n + 30

Step-by-step explanation:

$4(n+9)-3(2+n)\\\\\mathrm{Expand}\:4\left(n+9\right):\quad 4n+36\\=4n+36-3\left(2+n\right)\\\\\mathrm{Expand}\:-3\left(2+n\right):\quad -6-3n\\=4n+36-6-3n\\\\\mathrm{Simplify}\:4n+36-6-3n:\\\quad n+30$

7 0

3 years ago

Read 2 more answers

What is the solution to the system of equations below?

oksian1 [2.3K]

Answer:

A. (9, –36)

Step-by-step explanation:

The equations are given as:

i) y = -3x - 9

ii) y= 1/3 x - 39

Use equation i) in equation ii)

-3x - 9 = 1/3 x - 39 -------multiply each term by 3 to remove the fraction

-9 x - 27 = x - 117

collect like terms

-9 x- x = -117 + 27

-10 x = -90

10x = 90

x = 90 / 10

x = 9 ------------iii

Use equation iii in i

y = -3x - 9

y = -3 * 9 - 9

y= -27 - 9

y= -36

Hence,

x = 9 , y = -36

8 0

3 years ago

Read 2 more answers