Answer:
Step-by-step explanation:
tanA = 4/3
Answer:
-x - 4
Step-by-step explanation:
(x + 1) - (2x + 5)
Distribute the - sign into (2x + 5). When you do so, the positive sign will change to negative sign
We have
x + 1 - 2x - 5
Rearrange the expression
x - 2x + 1 - 5
-x - 4
The pencil one is centimeter
When you solve, a quadratic formula is set up as ax^2+bx+c so in this scenario a is 1, b is -1 and c is -6.
-(-1)+- √- 1^2-4(1)(-1)/2(1) is
1+/-√1+4/2 equals -2 and 3 making the answer c