Theorem : If two similar triangles have a scale factor of a : b, then the ratio of their areas is a^2 : b^2<span>.
We have a</span>: b = 1: 1; then a^2 : b^2 = 1^2 : 1^2 = 1;
Answer: i think its f-1(x)=9x-18
Answer:
5- 25
6- 27
7- 73
8- 150
9- 71
10- 99
just subtract the number they give you by 180
Answer:
D
Step-by-step explanation:
The problem with D is that 7 + 11 = 18. The rule is any two sides must exceed the third. D gives the shorter + the middle length = the longest length.
That can't work. All the others are fine.
Answer:20 * 7 (20 times/ multiplied by 7)
Step-by-step explanation: home is 20weeks with 7 days each. So, 20 times 7
In other words
Count seven days 20 times
