Answer:
The answer is 153
Step-by-step explanation:
You multiply 17 by 3 by 3.
Answer:
12 and 36
Step-by-step explanation:
x+3x=48
4x=48
divide by 4
x=12
48-12=36
Answer:
D, far apart from each other.
Step-by-step explanation:
Add $20 and $60 and your answer which is $80 dividdd that by 1.
Answer:
A = 119 units²
Step-by-step explanation:
side of square is (12√2)sin45 = 12
The portion of the diagonal that is NOT octagon is
12√2 - 12
There are four corner triangles. The sum of their areas is
(12√2 - 12)²
Area of the octagon is area of the square minus four corner triangle areas.
A = 12² - (12√2 - 12)²
A = 119.2935...