Answer:
To find the area of a triangle, multiply the base by the height, and then divide by 2. The division by 2 comes from the fact that a parallelogram can be divided into 2 triangles. For example, in the diagram to the left, the area of the parallelogram.
Answer:
(a) is a real number as the answer is -3
(b) is not a real number as the answer is an imaginary number
Step-by-step explanation:
For (b), when you root a negative number, you will get an imaginary number which is not a real number
You have to add them both phils 4 times and add cliffs 5 times to get the sameanswer witch it 250
You can always use money as integers.
Think of 0 as your starting budget in your bank account. A positive integer would be added money and a negative would be subtracted money.
You deposit $25 into it (+25). Then you buy something that is $35 and deduct 35 (-35) from your account. This will leave you with -$10.
