Answer:
13.928
Step-by-step explanation:
Pythagorean theorem. 13^2 + 5^2 = x^2
Answer:
6.
Step-by-step explanation:
11 + 2k > 19
2k > 19 - 11
2k > 8
k > 8/2
k > 4.
Answer:
452.39 mm^2
Step-by-step explanation:
Area of a circle =
r^2
Here r = 12mm
Therefore, Area=
x 12^2 = 452.389342...
Round to required degree of accuracy = 452.39mm^2
Hope this helps
Answer:
no real solution
Step-by-step explanation:
Answer:
a. Elena donates 12% of her money
Step-by-step explanation: