Answer: 45.45%
Step-by-step explanation:
Given: The number of toys in Heather's room before = 55
The number of toys now in the room = 30
Now, the decrease in the toys =
We know that the percent decrease is given by ;-
Hence, Heather decrease the amount of toys by 45.45% .
x= -2
x= 2
x= 4
Answer: The answer would be -4
Step-by-step explanation:
Answer:
-4
I did the exam trust me ok
Answer:900
Step-by-step explanation:
The area formula can be derived from a triangle of any shape.
The formula is applicable to a triangle of any shape. No matter what is the shape of the triangle, the formula for the area of a triangle will always be:
Area
and this formula will give the area of any triangle, whether that be a triangle which has acute angles, or it can be a triangle that has an obtuse angle, or it can be a right angled triangle. The above mentioned formula is applicable in all the cases.
Please note that we can choose any side as the base and the height will be corresponding to the base chosen. The formula can be applied after the base and the height have been identified.