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3 years ago

Convert repeating decimal to fractions

Mathematics

1 answer:

timurjin [86]3 years ago

6 0

Answer: 8/9

Step-by-step explanation: 0.888... can be simplified to 8/9.

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Need help fast!!!!!!

lianna [129]

You need to use the slop formula (y2-y1/x2-x1)

9 -3/5--3
6/5+3
6/8
3/4
The slope is 3/4

8 0

2 years ago

Read 2 more answers

Mike and his family drove 460 miles on their vacation. Their car averaged 23 miles per gallon of fuel. If the cost of fuel was $

Maksim231197 [3]

Answer:

31 dollars

Step-by-step explanation:

460 miles in total ÷ 23 miles per gallon of fuel = 20 gallons

20 gallons x $1.55 a gallon = $31 dollars

Hopefully this helped! Sorry if wrong! You are loved and you are beautiful/handsome!

-Bee

8 0

3 years ago

Read 2 more answers

There are 30 chickens at a farm that are white. This number represents 12% of the total number of chickens at a farm. How many t

ratelena [41]

Answer:

3.6

Step-by-step explanation:

30 of 12% =3.6

hope this helped

3 0

2 years ago

A GZP is a square with GT=4x-7 and TP=3x-3. Find AT

AnnZ [28]

Are you sure this is the full question? Cause I feel like something is missing here

6 0

3 years ago

Robin is flying a kite. She ties the 50 foot kite string to the ground. If the kite is

krok68 [10]

$\bold{\huge{\orange{\underline{ Solution }}}}$

<h3>Given :-</h3>

We have given in the question that, Robin is flying a kite.
She ties the 50 foot kite string to the ground .
The kite is flying at 40 feet high

We have to find the measure of the angle the string forms with the group that is angle of elevation.

<h3>Let's Begin :-</h3>

According to the given question,

Hypotenuse AC ( Distance of string from the ground) = 50 ft.
Perpendicular height AB ( Distance of the kite from the ground) = 40 ft.

<h3>Therefore, </h3>

By using trigonometric ratios,

{ $\bold{\pink{ Sin Φ = }}{\bold{\pink{\dfrac{Perpendicular}{Hypotenuse }}}}$

$\bold{\red{ Cos Φ = }}{\bold{\red{\dfrac{Base}{Hypotenuse }}}}$

$\bold{\purple{ Sin Φ = }}{\bold{\purple{\dfrac{Perpendicular}{Base }}}}$ }

The Angle of elevation will be 

[ The angle that is formed between the line of sight and base of the triangle is called angle of elevation ]

$\bold{\pink{Sin Φ = }}{\bold{\pink{\dfrac{AB}{AC }}}}$

$\sf{ Sin Φ = }{\sf{\dfrac{40}{50 }}}$

$\sf{ Sin Φ = }{\sf{\dfrac{4}{5}}}$

$\sf{ Sin Φ = 0.8 }$

$\bold{\green{ Φ = 45.83° }}$

Hence, The measure of the angle the string forms with the ground is 45.83° .

7 0

2 years ago