Answer:
The center of the given triangle FGH is
Step-by-step explanation:
Given that the triangle FGH has vertices (0,4),(0,-4) and (8,-4) respectively.
To find the center of the given triangle FGH:
The centroid of a triangle is its center-most point.
Therefore we can simply find the centroid
Let O be the centroid of the triangle FGH
We have Centroid formula
and
and
Therefore
The centroid of the triangle FGH is
That is the center of the given triangle FGH is
Answer:
349
Step-by-step explanation:
its basily half of 698
so 349
Answer:
a
Step-by-step explanation:
Answer:
138
Step-by-step explanation:
According to PEMDAS (explains which operation you do first)
(Parentheses
Exponents
Multiplication or Division
Addition or Subtraction),
1. multiplication comes before addition
2. Even if it was 89+7x7, it would still be 7x7 first.
3. 7x7=49. Add it to 89 and you get 138