Answer: n= 18
Step-by-step explanation: 3/8 of 48 is the same as 3/8 times 48
X-y=-1
x+y=5
y=x+1
x+x+1=5
2x+1=5
2x=4
x=2
y=x+1
y=2+1
y=3
Answer:
(3x^3 - 4y^3) ( 3x^3 + 4y^3)
Step-by-step explanation:
9x^6 – 16 y^6
Rewriting as
(3x^3) ^2 - ( 4y^3) ^2
This is the difference of squares a^2 - b^2 = (a-b)(a+b)
(3x^3 - 4y^3) ( 3x^3 + 4y^3)
That is right. Angle 2 to side 2 to angle 1 for both of them.The second triangle is just the first upside down.
ok so F (0) should be equaled to = 0
