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3 years ago

What is 1/6 in decimal form?

Mathematics

2 answers:

Svetradugi [14.3K]3 years ago

7 0

A 1/6 in decimal form is 0.167 aka <span>0.16666666666667</span>

Soloha48 [4]3 years ago

3 0

1/6 in decimal form is 0.167

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Can someone please help me with the long divisions? <br> Thanks I appericate<br> that.

Elena L [17]

One is 5.25 unless u round down and two is 66.0

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3 years ago

Suppose that you are headed toward a plataeu 70m high. If the angle of elevation to the top of the platau is 35 degree how far a

SIZIF [17.4K]

Answer:

The distance you are from the base of plateau = $99.97\ m\approx 100\ m$

Step-by-step explanation:

Given:

Height of plateau = 70 m

Angle of elevation to the top of plateau = 35°

To find the distance you are from the base of plateau.

We will construct a triangle ABC to model the given situation. The triangle would be a right triangle for which we know an angle and its opposite side. We need to find the adjacent side of the triangle.

We will apply trigonometric ratio to find the adjacent side.

$\tan\theta=\frac{Opposite\ Side}{Adjacent\ Side}$

where $\theta$ represents the angle of reference.

Plugging in the values from the triangle.

$\tan 35\° =\frac{BC}{AC}$

$\tan 35\° =\frac{70}{AC}$

Multiplying both sides by AC.

$AC\times \tan 35\° =AC\times \frac{70}{AC}$

$AC\times \tan 35\° =70$

Dividing both sides by $\tan 35\°$

$\frac{AC\times \tan 35\°}{\tan 35\°} =\frac{70}{\tan 35\°}$

∴ $AC=99.97\ m\approx 100\ m$

The distance you are from the base of plateau = $99.97\ m\approx 100\ m$

7 0

3 years ago

Perform the indicated operation. Simplify the result in factored form. ((x - y)/ (x^2 - 1)) * ((x - 1)/(x^2 - y^2))

Scilla [17]

Answer:

The answer to your question is $\frac{1}{(x + 1)(x + y)}$

Step-by-step explanation:

Real operation

$\frac{x - y}{x^{2} - 1} \frac{x - 1}{x^{2} - y^{2}}$

Process

1.- Factor the denominators

$\frac{x - y}{(x + 1)(x - 1)} \frac{x - 1}{(x + y)(x - y)}$

2.- Simplify like terms

Cancel (x - y) and (x - 1) because they are in numerator and the denominator

$\frac{1}{(x + 1)(x + y)}$ This is the answer or you can expand

3.- Expand

$\frac{1}{x^{2} + xy + x + y^{2}}$

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3 years ago

Marcia can make 5 candles in an hour. Kevin can make only 4 candles in an hour, but he already has 7 completed candles. Explain

RUDIKE [14]

M(h)=5h
that is marcia's number of candles where she makes 5 candles per hour (h)

kevin makes 4 but already did 7 so
k(h)=4h+7

when will they have same numbre of candles?
when will m(h)=k(h)
set equal

5h=4h+7
minus 4h from both sides
1h=7

answer is 7 hours

system of equation is
m=5h
k=4h+7
find what value of h makes m=k true

answer is 7 hours

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4 years ago

Grandma Gertrude gave 13 pieces of jewelry and Grandma Fien gave y pieces of jewelry to the Carlson sisters to divide evenly amo

adelina 88 [10]

I think the answer is 1

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3 years ago

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