Answer:
The area of a rhombus is square units.
Step-by-step explanation:
Side length of rhombus = 6 units.
Interior angle of rhombus = 120°
another Interior angle of rhombus = 180°-120° = 60°.
Draw an altitude.
In a right angled triangle
Multiply both sides by 6.
The height of the rhombus is .
Area of a rhombus is
Therefore, the area of a rhombus is square units.
The answer to your question is 3
Answer:
Step-by-step explanation:
The first thing you have to do, is rewrite the given expression
Then you plug in the given values
Finally you simplify
Answer:
1
Step-by-step explanation:
So for this type of problem we use the formula with each variable (besides m which is slope) representing a different coordinate. (e.g. -3 could be in this case.) First, let's define which is which:
(3,2):
(-2,-3):
Now we need to replace the variables with their known values:
Next, let's do the subtraction to simplify:
And we can complete the division (all fractions are division!) to simplify even further:
Therefore, the slope of the line passing through the points (3,2) and (-2,-3) is 1.
Answer:
1) x≠7
2) x≠3 or -7
Step-by-step explanation:
1. The given function is
This function is undefined if the denominator is equal to zero .
Therefore the restriction is that:
The denominator is not zero.
2) Assuming the second function is
This function is not defined when the denominator is zero.
This implies that:
The restrictions are: