3 years ago

Is change in math always represented as a positive number even when its negative?

1 answer:

5 0

I think you mean like a number decreasing at a percentage. Yea it’s gonna be positive cause like it’s a number but then it’s probably gonna say decreasing making it negative or increasing making it positive. I’m pretty sure, correct if I’m wrong.

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What two formulas are necessary to find the area of a segment of a circle? i will name brainliest!!!!!!!

NeTakaya

The necessary formulas to get the area of a circle’s segment are the area of the circle’s sector and the triangle it is bounded by.

Hence the formula for the segment’s area is:Area of Segment = Area of sector – area of the triangle.

The formula of the area of a circle’s sector is:Area of Sector = $\frac{central-angle}{2}$ x (radius of circle)²

While the formula for the area of a triangle is:Area of Triangle = $\frac{1}{2}$ x base of triangle x height of triangle

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3 years ago

Read 2 more answers

Which any quality represents the statement the sum of -3 and a number is at least 5

Artyom0805 [142]

5 is less than or equal to -3+x

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2 years ago

Can someone explain to me how to do this? I just don't get it.

Maksim231197 [3]

Answer:

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