Answer:
As=0.13
Step-by-step explanation:
If we have central angle we use this rule to find area of sector :
C is central angle. r is radius.
Evaluate :
For the first one the "-" makes what is in the parenthesis negative. Then the next step would be to combine like terms.
I can't see the page, however if you need help with the whole thing, we could possibly message each other on here OR if you are comfortable, we could email.
I don't know what math you're in though because I can't see the page but I'm sure I can help you. I'm in calculus.
Best wishes!
Hi!
We will find the hours of labor, x, like this:
140 + 48 * x = 260
48 * x = 260 - 140
48 * x = 120
x = 120/48
x = 2,5 hours of labor were required
Hope this helps!
Let x=0, then we will get 2 (0)-7=-7. So the answer will be (0,-7)
