Answer:
The answer to your question is x = -0.6, y = 0 or (-0.6, 0)
Step-by-step explanation:
Equations
-2x + 3y = 1.2 ------------------ (I)
-3x - 6y = 1.8 ------------------ (II)
Solve equation I for y
3y = 2x + 1.2
y = 2/3x + 1.2/3
Substitute in equation II
-3x - 6(2/3x + 1.2/3) = 1.8
Simplification
-3x - 4x - 2.4 = 1.8
Solve for x
-7x = 1.8 + 2.4
-7x = 4.2
x = 4.2/-7
x = - 0.6
Find the value of y
y = 2/3 (-0.6) + 1.2/3
y = -0.4 + 0.4
y = 0
nothing lol
Step-by-step explanation:
I'm not going to help you lol lol
Answer:
The volume of a cylinder is 5091.43 cm³.
Step-by-step explanation:
The volume of a cylinder is:
From the information provided it can be concluded that:
The height of the cylinder is, <em>h</em> = 20 cm.
The radius of the base is, <em>r</em> = 9 cm.
Compute the volume of a cylinder as follows:
Thus, the volume of a cylinder is 5091.43 cm³.
Step-by-step explanation:
Together they have $2735. 3000-2735=265 so the inequality is m>=265
The answer would be C
7/9 = 0.77777778