3 years ago

How to change a fractiion in decimal example 108/30 change this in decimal

Mathematics

1 answer:

Evgesh-ka [11]3 years ago

7 0

Step-by-step explanation:

<h2>decimal decimal six</h2>

it is helpful

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Divide £54 in the ratio of 1:5

scZoUnD [109]

9:45 = 1:5

54/6=9
9*5=45

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3 years ago

Parker owns a food truck that sells tacos and burritos. He sells each taco for $3.25 and each burrito for $7. Yesterday Parker m

BlackZzzverrR [31]

Answer:

let t= the number of tacos sold

let b= the number of burritos sold

3.25t+7b=552

b=2t

Step-by-step explanation:

Since there were twice as many burrito sold as tacos sold, there were more burritos sold, so if we multiply by 2 the number of tacos sold, we will get the number of burritos sold, meaning b=2t.

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3 years ago

Cos^4 (A/2)- sin^4(A/2)=cosA

pashok25 [27]

Answer:

LHS=cos^4(A/2)-sin^4(A/2)

={cos^2(A/2)}^2 -{sin^2(A/2)}^2

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4 years ago

PLEASE HELP Simplify an expression <br><br> (X2y4z)5/ (Xy)2

Andrej [43]

Answer:

x^8 y^18 z^5

Step-by-step explanation:

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4 0

3 years ago

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A sector with a central angle measure of 200 degrees has a radius of 9 cm. What is the area of the sector?

Sergio [31]

Answer:

$\boxed{Area\ of\ sector = 141.4\ cm^2}$

Step-by-step explanation:

Radius = r = 9 cm

Angle = θ = 200° = 3.5 radians

Now,

$Area \ of \ sector = \frac{1}{2} r^2 \theta$

Area = 1/2 (9)²(3.5)

Area = 1/2 (81)(3.5)

Area = 282.7 / 2

Area of sector = 141.4 cm²

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3 years ago

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