The given pentagon can be divided into two figures : a triangle and rectangle as shown in figure.
Let us find area of each figure separately.
Triangle:
Area of triangle is given by:
where b=base and h=height
Height of triangle :
h=(3x+5)-(2x+1)
h=x+4
Base = 2x-2
Area of triangle= (x-1)(x+4) = x²+3x-4
Area of rectangle:
Area of rectangle is given by:
A=l*b
Area of rectangle = 4x²-2x-2
Area of pentagon = Area of triangle + Area of rectangle
Area of pentagon = x²+3x-4 + 4x²-2x-2
Area of pentagon = 5x²+x-6
If area of pentagon is 42 cm², then solving for x,
Factorising to get x,
x=-3.2 and x=3
If we take x as negative the side will be negative, so we neglect x=-3.2
So x=3 is the answer.
Lets rule some out off the bat, shall we?
The first one you mentioned, a circle is a plane figure with no straight sides... I can name another shape with no straight sides... an oval.
The second one you mentioned, is a true statement
The third one you mentioned, a circle is from a point, not a line segment.
The last one mentioned is also a true statement.
Answer:
The amount of tax would be $5.59
Step-by-step explanation:
To find this amount, simply multiply the costs by the percentage (8.88%).
$63 * 8.88% = $5.59
Answer: 5oz for $1.30
Step-by-step explanation:
because the aligator likes lower numbers .
Answer:
$7,661
Step-by-step explanation:
Closing balance = Opening balance + purchases - Issued items
Given
Office supplies account on January 1 = $6,791 - Opening balance
Purchases = $3,205
Supplies on hand on January 31 = $2,155 - Closing balance
Substituting into the formula above
2155 = 6791 + 3025 - Issued items
Issued items = 6791 + 3025 - 2155
= $7,661
The amount to be used for the appropriate adjusting entry is $7,661
