L= 6cm
The square root of a number is the factor that we can multiply by itself to get that number. Square root is the opposite of square of the number.
√36 = √6×6= 6
so you can write L = √36 = 6cm now you can find the area.
Answer:
Step-by-step explanation:
61 - (2 4/16 +3 2/3) = 61 - (5 +( 4/16 + 2/3))
= 61 - (5 +( 6/24 + 16/24))
= 61 - (5 + 22/24)
= (61 - 5) - 22/24
= 56 - 11/12
= 55 1/12
Answer:
Step-by-step explanation:
(2x+4)° + 42° = 180°
x = 67°
-4/9 is simplified of -12/27
Answer:
AOC = 124°
Step-by-step explanation:
Angle on a straight line is 180°, therefore, the sum of the three angles shown is 180;
This can be written like so:
(3x + 94) + (x + 30) + (2x - 4) = 180
This equation can be solved to find x:
6x + 120 = 180
6x = 180 - 120
6x = 60
x = 10
AOC = 3(10) + 94
= 30 + 94
= 124
