Area = (1/2)*base*height
45 = (1/2)*base* 10
45 = base*5
45/5 = base
9 = base
base = 9
The length of the base is 9 units.
Answer:
£1.87
Step-by-step explanation:
100 pennies is equal to a pound.
You divide the pennies to 100 and your answer will be converted to pounds.
187*100=1.87
£1.87
3x + 2y = 19
x + y = 8
3 (x + y) = 3 (8)
3x + 3y = 24
3x + 2y = 19
-
3x + 3y = 24
--------------------
-y = -5
y= 5
x + y = 8
x + 5 = 8
x = 3
(3, 5)
Answer:
108
Step-by-step explanation:
