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If you are solving for area of a basic shape, you multiply and follow formulas
i.e. square = L^2 rectangle = L*W Circle = (pi)r^2 Triangle = .5BH etc.
If you are solving the area for a complex shape, such as a square, rectangle, and triangle conjoined, you add the areas of each individual shape.
You will only ever subtract if trying to find a new area after cutting out a shape from it (which won't be done until later maths)
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Does decrease mean to add or subtract?
wich one
Does how many mean add or subtract?
does how many mean add or subtract
What is the formula for finding the area of an ellipse?
the formula for finding the area of an ellipse is add it then multiply and subtract that is the final
Does how many more mean add or subtract?
it means to subtract
Does deposit mean to add or subtract?
deposit = add withdraw = subtract
What is happening when you are using ad to and subtract from selection?
Add to allows you to select area which will be added to selection (already selected area) and subtract is opposite: allows you to subtract portion from already selected area.
Does decrease mean to add or subtract?
wich one
Does how many mean add or subtract?
does how many mean add or subtract
What is the formula for finding the area of an ellipse?
the formula for finding the area of an ellipse is add it then multiply and subtract that is the final
What is the opposite for add?
The opposite of add is subtract.
Does how many more mean add or subtract?
it means to subtract
Why do scientists count a species population?
Add up the individuals who come into an Area and subtract those who leave the area.
How do you add and subtract like denominator?
You add or subtract only the numerators
Does deposit mean to add or subtract?
deposit = add withdraw = subtract
Sum is to add as what is to subtract?
When you add, your answer is the sum.When you subtract, your answer is the difference.
What do you have to add to subtract a rational number?
You have to add the additive inverse. To subtract q, you add -q.
How do you know whether you should add or subtract the value of the two numbers?
By the signs: 2+2(Add) 2-2(Subtract) +=add -=subtract
