Answer:
Associative property
Step-by-step explanation:
This property states that when three or more numbers are added (or multiplied), the sum (or the product) is the same regardless of the grouping of the addends (or the multiplicands).
eg. a+(b+c) is same as (a+b)+c
(6 x (7+5)) + 3 = 75
6 x 12 + 3 = 75
72 +3 = 75
I hope this helped you <3
Answer:
the area of the house shaped thing is 60m and the area of the circle is 25.748
Step-by-step explanation:
to find the area of the house thing, you find the area of the triangle base×height divided by 2, which is 20. then you find the area of the rectangle 8×5= 40, add them together to get 60.
to get the area of the circle you do diamer×pi 8.2×3.14= 25.748
(1,-1) because that's the only answer that is inside the shaded section.