Answer:
(±1, -2)
Step-by-step explanation:
The co-vertices are the end points of the minor axis. The center is at (0, -2) and the minor axis is 2 units long, so the co-vertices are ...
(-1, -2) and (1, -2)
You basically need to set up a porporion:
1.6/2.4 = x/7.2
x=4.8
Answer:
81:324
Step-by-step explanation:
3+12=15
405 div 15 =27
3 times 27 = 81
12 times 27 = 324
81:324
Answer:
Step-by-step explanation:
iger Algebra gives you not only the answers, but also the complete step by step method for solving your equations {10-5*x-(20)=0} so that you ... by subtracting what is to the right of the equal sign from both sides of the equation :
Answer:
see below
Step-by-step explanation:
1. 7x+2x+19x
(7, 2, 19) x
=28x
2. -6x-3+3x-9
-3x-3-9
=3x-12
3. (3x-4y) -(x+2y)
3x-4y-x-2y
=2x-6y
4. 18x5 - 6x3
90-18
=72
5. (x+5)(x-7)
x²-7x+5x-35
=x²-2x-35
