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3 years ago

Divide the 240g into the ratio 5:3:4?

Mathematics

1 answer:

Leona [35]3 years ago

5 0

5x+ 3x +4x =12x

12x =240

X=20

100:60:80

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What is the value of y? Enter your answer in the box. y =

Olenka [21]

Answer:

$y=40\°$

Step-by-step explanation:

we know that

An isosceles triangle has two equal sides and two equal angles

The two equal angles are called the base angles and the third angle is called the vertex angle

In this problem the triangle ABC is an isosceles triangle

$AB=AC$

$5x=40\°$

$x=8\°$

The sum of the internal angles of a triangle is equal to $180\°$

Find the value of y

$(2y+20)\°+2(40\°)=180\°$

$2y=180\°-20\°-80\°$

$2y=80\°$

$y=40\°$

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3 years ago

Please help I’ll mark brainliest

denpristay [2]

Answer:

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Step-by-step explanation:

area of hexagon = $\frac{3*\sqrt{3} }{2}$ * $a^{2}$ where a = length of 1 side

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3 years ago

Divide the 240g into the ratio 5:3:4?​

Divide the 240g into the ratio 5:3:4?