Answer:
d. 690.1 units²
Step-by-step explanation:
1. You can use the Heron's formula to calculate the area of the triangle, which is:

Where:

2. Calculate
:

3. Substitute values into the formula shown above and calculate the area, as following:

4. Therefore, the area is 690.1 units².
Answer:
do 1000 divide 10 and the ans will be 100
Step-by-step explanation:
Answer:
96 decrease
Step-by-step explanation:
5000000-20000=
480000/500000 x 100
96
96% decreased
Answer:
5280, so not quite any of those, but the closest one is D
-4,3,and 0
the domain is the x values
hope this helps