Answer:
248
Step-by-step explanation:
(62)4
= 62 x 4
= 248
If he charges $145 he worked for 5 hours at $20 an hour
Answer:
15/61+18/61i
Step-by-step explanation:
Answer:
Step-by-step explanation:
Use Pythagorean theorem.
c^2 = a^2+b^2
c^2 = 4^2+6^2
c^2 = 16+36
c^2 = 52
c = √52 = 7.21
It's choice C as the root overhead bar goes over all of (x-7) and not just the x. So you have the correct answer.
f(x) = x^4+7
y = x^4+7
x = y^4+7
y^4 = x-7
y = FourthRoot(x-7)