Answer:
x=55°
Step-by-step explanation:
Add angles together and set to 180°. Solve for x.
If you're just integrating a vector-valued function, you just integrate each component:


The first integral is trivial since
.
The second can be done by substituting
:

The third can be found by integrating by parts:



Answer:
100 minutes cost Todd $24. He had extra bill of 26.38 - 24 = $2.38
$2.38 = 238 cents
7 cents billed for 1 extra minute
1 cents billed for 1/7 extra minute
238 cents billed for 238/7 = 34 extra minutes
total minutes = 134 minutes
Answer:
72r2+96r
Step-by-step explanation:
im just smurt i think
Answer:
13
Step-by-step explanation:
-12-(-25)=13
to check -25+13=-12