Ok 1st for the triangles you multiply the base X height then multiply by two. For EX: 5x10=50/2=25 so that's the answer for your first triangle.
Answer:
5 and 10
Step-by-step explanation:
It would be 25 becuse the thing I did thats what I got
Answer:
x = ln 10
Step-by-step explanation:
You meant e^x - 1 = 9. Let's isolate e^x, by adding 1 to both sides. We get:
e^x = 10
Now make use of the property ln a = b <=> a = e^b
Then e^x = 10 becomes
x = ln 10
A. x=-6
Or, another correct answer would be x=1/-6
Hope this helped! :3
