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3 years ago

Write a part -to part ratio that compares the girls to boy . Write this in 3 different forms

Mathematics

1 answer:

lesya [120]3 years ago

7 0

The ratio of girls to boys is 4:5.

For every four girls that are in the camp, there are five boys.

The ratio of girls to boys is 4/5.

The ratio of boys to girls is 5:4.

The ratio of boys to girls is 5/4.

The ratio of boys to girls is 1 1/4.

What are the ratios?

Ratio expresses the relationship between two or more numbers. It shows the frequency of the number of times that one value is contained within other value(s). The sign used to denote ratios is :.

To learn more about ratios, please check: brainly.com/question/25927869

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127. Ladder stability: From past mishaps, Seth knows his

trasher [3.6K]

Answer:

h = 7.63 ft

Step-by-step explanation:

When a ladder leans against a wall, it forms a right angled triangle. The length of the ladder becomes the hypotenuse of the triangle, while the distance of the bottom of ladder from the wall and the height of top of the ladder from the ground becomes the perpendicular and base, depending upon the selected angle. Using Pythagora's Theorem in this right angled triangle:

Hypotenuse² = Perpendicular² + Base²

where,

Hypotenuse = Length of Ladder = 16 ft

Base = Distance between bottom of ladder and wall = x

Perpendicular = Height of top of of the ladder from ground = x + 6 ft

Therefore,

(16)² = x² + (x + 6)²

256 = x² + x² + 12x + 36

128 = x² + 6x + 18

x² + 6x - 110 = 0

solving the quadratic equation and using positive value:

x = 1.63 ft

So, the height of top of ladder is:

h = 1.63 ft + 6 ft

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4 years ago

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Misha Larkins [42]

If x = 9 then f(x) = 12

answer
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3 years ago

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nevsk [136]

Answer:

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Step-by-step explanation:

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3 years ago