Answer:
6 for c and 3 for h
Step-by-step explanation:
6*3+3*2
Step-by-step explanation:
We have xy = 28, x² + y² = 65 and x³ + y³ = 407.
Since (x + y)(x² - xy + y²) = x³ + y³,
x + y = (x³ + y³)/(x² + y² - xy)
= (407) / [(65) - (28)]
= 407 / 37
= 11.
Hence the sum of the numbers is 11.
Answer: 53 degree
Explanation:
AEB + BEC + CED = 180 degree
37 + 90 + CED = 180
CED = 180 - 127
CED = 53 degree
Answer: v=-81.92
Step-by-step explanation:

Multiply both parts of the equation by 8:

Answer:
it's 60
Step-by-step explanation: please brainliest?