Answer:
$48.15
Step-by-step explanation:
Take 45 and multiply it by 0.07 and you get 3.15. Add that number to 45 and you get 48.15 as your answer
I use it all the time, but as my profession is engineering, mathematics is integral in my everyday life. I usually do it when evaluating for the magnitude of vector force components. Usually in 2D space, so Pythagorean theorem is quite useful.
Answer:
I THINK 96
Step-by-step explanation:
11x11=121
5x5=25
121-25=96
9r
Explanation:
4r + 9r = 13r
13r-11r = 2r
2r + 7r = 9r
