Answer:
Basically, exponents represent the number of times you multiply that number by itself. For example, 3² = 9, because you multiply 3 times 3.
Step-by-step explanation:
22h=22
So h=1
This answer is the only mistake in the equation
Answer: The domain of f(x) is all real numbers,
and range of f(x) is
.
Explanation:
The given function is,

The domain is the set of all possible values for which the value of function exist.
The given function is defined for any real value of x, therefore the domain of the function is set of all real number. it can be written in interval notation
.
The range is the set of possible value of f(x) at different value of x. Range is the set of outputs.
In the given function,

for any value of x.
So,


Therefore the value of f(x) is always greater than 2 and the range of the function is
.
Answer:
The area of the triangle is 
Step-by-step explanation:
Given
Triangle VWU
Required
Determine the Area of the Triangle
First, we'll solve for the third angle
Angles in a triangle when added equals 180; So




Next is to determine the length of VW using Sine Law which goes thus
(Because 24 degrees is the angle opposite side VW)
Multiply both sides by Sin24



(Approximated)
<em>At this stage, we have two known sides and two known angles;</em>
<em>The Area can be calculated as the 1/2 * the products of two sides * Sin of the angle between the two sides</em>
Considering VW and VU
VW = 23.5 (Calculated);
VU = 34 (Given)
The angle between these two sides is 120 (Calculated);
Hence;




<em>Hence, the area of the triangle is </em>