Hey there Shynee!
To do this equation, you have to flip the equation and do it on both sides.
k/0.32 = 2.2
Instead of division, multiply on both sides.
k/0.32 * 0.32 = 2.2 * 0.32
This isolates the variable
k = 0.704
and finds what x equals.
Check:
0.704/0.32 = 2.2
Correct.
I hope I helped!
~Olivia
Answer:
x = 3/4 and x = -4/5
Step-by-step explanation:
20x⁴ + x³ + 8x² + x − 12
Group:
(20x⁴ + 8x² − 12) + (x³ + x)
Factor:
4 (5x⁴ + 2x² − 3) + x (x² + 1)
4 (5x² − 3) (x² + 1) + x (x² + 1)
(x² + 1) (4 (5x² − 3) + x)
(x² + 1) (20x² + x − 12)
(x² + 1) (4x − 3) (5x + 4)
So the rational roots are x = 3/4 and x = -4/5.
Answer:
A. Each has a slope of -3 and a y-intercept of -6, so the system has infinitely many solutions.
Step-by-step explanation:
Use the <em>Distributive</em><em> </em><em>Property</em><em> </em><em>of</em><em> </em><em>Multiplication</em><em> </em>for the first equation, and you will see that it is EXACTLY IDENTICAL to the second equation.
I am joyous to assist you anytime.
A room area
Lenght × Width = 16 × 12
= 192 square feet
1 square yard = 9 square feet
so 1 square feet = 1/9 square yard
192 square feet = 192 × 1/9 square yard
= 64/3 square yard
Total cost
$30 × 64/3 = $640
Answer:
Area=48
Step-by-step explanation:
