Answer:
-2(x)>30
An inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions.
x<-15
Step-by-step explanation:
-2(x)>30 means to divide -2 on both sides which is -15.
x>-15
Next you switch the inequality because you multiplied by a negative:
x<-15
Answer:
47 degrees
Step-by-step explanation:
In a rhombus angle Z is 90 degrees also all three angles in a triangle equal 180
so
Add 43 + 90 = 133 now subtract from 180 to find angle 3
180 - 133 = Angle 3
Answer:
i think option b
no solution
Step-by-step explanation:
<em><u> </u></em><em><u>no </u></em><em><u> </u></em><em><u>solution </u></em><em><u> </u></em><em><u>is the solution, if any, to the inequality 10x1207</u></em>
Answer:
x=4
Step-by-step explanation:
Let's solve your equation step-by-step.
−x=2−3x+6
Step 1: Simplify both sides of the equation.
−x=2−3x+6
−x=2+−3x+6
−x=(−3x)+(2+6)(Combine Like Terms)
−x=−3x+8
−x=−3x+8
Step 2: Add 3x to both sides.
−x+3x=−3x+8+3x
2x=8
Step 3: Divide both sides by 2.
2x/2 = 8/2
x=4
A cubic polynomial function has 3 zeroes, which is why it is cubic. The student says there are 4 zeroes, which is not possible.
