A) To convert 7.000 cubic centimeters to kiloliters:
7.000 cm^3 * (1 kL / 1,000,000 cm^3) = 0.000007 kL
B) To convert 80. cm^2 to square inches:
80. cm^2 * (1 in^2 / 6.4516 cm^2) ≈ 12.44 in^2
y = 4x
y = x + 8
y = 3x
Answer:
The value of a = -2
Step-by-step explanation:
Given the equation: ax + 3y =48 .....[1] and it is passes through the point (-3, 14).
To find the value of a which completes the equation;
Substitute the point (-3 , 14) i.e, x = -3 and y = 14 in [1] to solve for a;
or
-3a + 42 = 48
Subtract 42 from both sides we get;
-3a + 42 -42 =48 -42
Simplify:
-3a = 6
Divide both sides by -3 we get;
a = -2
Substitute this value in [1] to completes the equation:
-2x + 3y =48
therefore, the value of a = -2 accurately completes the equation -2x + 3y =48
Equation D: y = 2x + 2
Which of the following best describes the solution to the given set of equations
If you would like to know what best describes the solution to the given set of equations, you can calculate this using the following steps:
y = 2x + 6
y = 2x + 2
____________
y = y
2x + 6 = 2x + 2
6 = 2
6 - 2 = 0
4 = 0 ... no solution
The correct result would be no solution.
Answer:
c i took the test :)
Step-by-step explanation: