Answer:
(-2,4)
Step-by-step explanation:
The solution to the system is where the two lines intersect
The lines intersect at x = -2 and y = 4
(-2,4)
It would be: (1 + 3i) + (2 - 5i)
= 3 + 3i - 5i
= 3 - 2i
In short, Your Answer would be Option B
Hope this helps!
Angles 1,2,3,4 will all equal 74°
Answer:
625 cm³ and 64000 cm³
Step-by-step explanation:
Given
x = ( cube both sides )
x³ = V
(a)
x = 25 cm , then
V = 25³ = 625 cm³
(b)
x = 40 cm , then
V = 40³ = 64 000 cm³