1720 ft^2 you just need to times all the numbers together.
Step-by-step explanation:
AO = DO
2x+3 = 5x
3 = 5x-2x
3 = 3x
x = 1
DO = 5(1)=5cm
AC = 2×5 = 10cm
BC =√10²-8²
= √100-64
=√36
=6 cm
therefore, the perimeter of the rectangle
= 2×(8+6) = 2(14) = 28 cm
Answer:
$64.80
Step-by-step explanation:
Instead of saying 40% off, I look at is as paying 60% on. (100% less 40%). So I’m going to pay 60% of the original price of $108.
60% of $108 is $64.80
Answer:
Step-by-step explanation:
45
Answer:
4/5
Step-by-step explanation:
6x + 3 = 2x + 8
-3 -3
6x = 2x + 5
-2x -2x
4x = 5
x = 4/5