Answer:
590800
Step-by-step explanation:
Your question is not clear but still here is the answer
2000 * 300 - 46*200
=600000 - 9200
=590800
<u>x² + 3x + 3 = 0</u>
I can tell by looking that there's no easy way to factor the left side,
so we'll have to use the Quadratic formula.
Before doing that, let's just take a look at the discriminant:
( B² - 4AC ) = (9) - (4 x 3 x 1) = (9 - 12) = -3 .
The discriminant is negative, so we know that the roots will be complex conjugates.
Again: <u>x² + 3x + 3 = 0</u>
x = (1/2) [ -3 plus or minus the square root of (-3) ]
<u>x = -3/2 + (1/2) j√3</u>
and
<u>x = - 3/2 - (1/2) j√3</u>
Answer:
3d = 6
Step-by-step explanation:
since the distance is 6 feet, 3 times the distance (d) would give you the equation, 3d= 6.
:)
So
y=-10x-29 and y=-59
substitute the y in the equation for -59:
-59=-10x-29
add 29 on both sides
-30=-10x
divide both sides by -10
3=x
so,
x=3
The points (0, -3) and (5, -2) are solutions to the system of equations.
To find the solutions, you first have to graph both of the lines in the problem.
y = -2x - 3 and y = 2x + 1. Then, to shift them to an inequality, you have to shade the half-plane that they represent.
The solution is the space that they have in common. In this case, it will be on the right side of the graph.
The points (0, -3) and (5, -2) are included in the shaded region they have in common.
