Answer:
2666 if you multiply the sum of the parenthesis
but if you add them then the answer is 105
Step-by-step explanation:
56+6=62
40+3=43
62•43= 2666
Octogon
sides=4
draw lines from the outside angles to the center so they form 8 equal triangle sections
find the area of each triangle and multiply by 8
area of triangle=1/2 base times height
base=4
the height is the distance from the center of one side of the octogon, to the center=5
so area=4 times 1/2 times 5=4 times 5=10
8 triangles so 8 times 10=80
the answer is 80cm^2
the diagram included below shows area for a pentagon
Answer:
In Weston 1,296 males are married
Step-by-step explanation:
step 1
Find out the number of males
Multiply the total population by 45%


step 2
Find out the number of males that are married
Multiply the number of males by 2/3

therefore
In Weston 1,296 males are married
Answer:
sales tax = $5.54
Step-by-step explanation:
sales tax = rate × original price
here rate = 8.8 %
original price = $ 63
sales tax = 8.8 % × 63
=
× 63
=
× 63
=$ 5.54
sales tax = $5.54
x = 8
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-4x' to each side of the equation.
72 + 9x + -4x = 112 + 4x + -4x
Combine like terms: 9x + -4x = 5x
72 + 5x = 112 + 4x + -4x
Combine like terms: 4x + -4x = 0
72 + 5x = 112 + 0
72 + 5x = 112
Add '-72' to each side of the equation.
72 + -72 + 5x = 112 + -72
Combine like terms: 72 + -72 = 0
0 + 5x = 112 + -72
5x = 112 + -72
Combine like terms: 112 + -72 = 40
5x = 40
Divide each side by '5'.
x = 8