Answer:
100 m²
Step-by-step explanation:
The area (A) of a rhombus is calculated as
A = 
product of the diagonals
Here the diagonals are 5 + 5 = 10 and 10 + 10 = 20, thus
A = × 10 × 20 = 100 m²
S + l. = 34
11s + 21l= 514
-11s - 11l= -374
11s + 21l = 514
10l = 140
l = 20 long sleeve shirts
s + 20 = 34
s = 14 short sleet shirts
Okay, so in order to find how much she earns per hour you'll take the salary she earns each week ($198.60) and divide that to how many hours she works every week (15 hours). It'll look like: 198.60 / 15= $13.24 per hour.
Answer:
4(3n + 2)
Step-by-step explanation:
as we know perimeter of a square is 4 x side
one side is 3n + 2
4 sides = 4(3n +2)
