Answer:
GCF: 2x
Factored: 2x(x+3)(x-3)
Step-by-step explanation:
Answer:
the line perpendicular: x=-3
Step-by-step explanation:
20.21 multiplied by 999.801 is 20,205.97821, so the correct answer would be A. about 20,000
Answer:
1. 30j+12+6j
2. 36j+12
3. 6(6j+2)
Step-by-step explanation:
1. You just multiply so... 6x5j ... 6x2 ... 6xj
2. you multiply and then simplify so first you have 30j+12+6j, so you add like terms so... 30j+6j= 36j and then +12
3. you do what's in the parentheses first so 5j+j=6j so .... 6(6j+2)
Answer:
y = (1/2) cos (x)
Step-by-step explanation:
It has the same period as cos x but only goes half as high and half as low. Normalyy, cos(x) goes up to 1 and down to -1.
